Physical Sciences and Mathematics Commons^™

Chemical Magic Experiments, Leonard A. Ford

Journal of the Minnesota Academy of Science

No abstract provided.

Dams On The Hillsides

Journal of the Department of Agriculture, Western Australia, Series 3

A reader of the "Journal of Agriculture" recently wrote to the Commissioner of Soil Conservation concerning the current tendency towards sinking dams on hillsides. He stated that many farmers and contractors were throwing up holding banks in such a manner that a large percentage of the water impounded was lost by seepage under the banks.

Water Erosion Control, L C. Lightfoot

Journal of the Department of Agriculture, Western Australia, Series 3

Although soil erosion caused by water action is common in our agricultural areas, effective erosion control measures, likely to pay for themselves quickly, can be applied in nearly every case. Plant cover above the soil surface, and fertile soil with good structures are the main factors which enable soils to resist erosion. Dense pasture gives the best cover and at the same time improves the fertility and structure of the soil both effectively and economically, so land management adjusted to the need and capability of soils, slopes and climate is of first importance. Contour practices are of secondary value and …

Sunrise And Sunset Times For May-June, 1952

Journal of the Department of Agriculture, Western Australia, Series 3

Times of sunrise and sunset for every fifth day, are given for a number of towns throughout the State. Times for a town not on the list may be estimated if its position in relation to one or more of the listed towns is known. The times given for sunrise are those of the first appearance of the top edge of the sun over a true horizon; those for sunset give the time of the sun's disappearance below a true horizon. Situation in a valley would make the sun appear to rise later, and on a hill it would appear …

X-Ray Investigations Of Arkansas Graphites, John A. Doughty

Journal of the Arkansas Academy of Science

No abstract provided.

What Is A Riemmian Manifold?, Frederick Griffin

Journal of the Arkansas Academy of Science

No abstract provided.

Limnological Studies In Arkansas. Ii. The Effect Of Intense Rainfall On The Abundance And Vertical Distribution Of Plankton In Lake Fort Smith, Arkansas, Carl E. Hoffman

Journal of the Arkansas Academy of Science

No abstract provided.

Limnological Studies In Arkansas. I. Physico-Chemical And Net Plankton Studies Of Lake Fort Smith In Its Fourth Year Of Impoundment, Carl E. Hoffman, David Causey

Journal of the Arkansas Academy of Science

No abstract provided.

Kimberley Soils Need Phosphates, W. M. Nunn

Journal of the Department of Agriculture, Western Australia, Series 3

Research work carried out at the Kimberley Research Station on the Ord River, and on experimental plots throughout the East and West Kimberleys, indicates that the soils of the Kimberleys are quite as deficient in phosphorus as are the soils of our agricultural areas where superphosphate is essential to the growth of most crops.

This may come as a surprise to many people, for there has been a widespread tendency to assume that the Kimberleys soils, especially those of the Ord and Fitzroy valleys, are highly fertile.

The black earths of Queensland's Darling Downs produce most enviable yields of sorghum …

Sunrise And Sunset Times For March-April 1952

Journal of the Department of Agriculture, Western Australia, Series 3

Times of sunrise and sunset for every fifth day, are given for a number of towns throughout the State. Times for a town not on the list may be estimated if its position in relation to one or more of the listed towns is known. The times given for sunrise are those of the first appearance of the top edge of the sun over a true horizon; those for sunset give the time of the sun's disappearance below a true horizon. Situation in a valley would make the sun appear to rise later, and on a hill it would appear …

Soil Conservation In Western Australia, G. H. Burvill

Journal of the Department of Agriculture, Western Australia, Series 3

Soil is a farmer's basic asset. This issue of "The Journal of Agriculture" in a new form designed to provide still better service to the farming community, is an appropriate medium through which to remind the man on the land of what the soil means to him—and to the State. The farmer's duties to himself, his family and the State are summed up in the words "soil conservation" which is merely another way of saying "wise land use."

Umumi̇ Maden Durumu Türki̇ye Madenci̇li̇ği̇ni̇n 1950 Yili Bi̇lançosu, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.

Etütler Kuzey Ve Orta Anadolu'nun Tektoni̇k Durumu Hakkinda Not, N. Egeran, E. Lahn

Bulletin of the Mineral Research and Exploration

No abstract provided.

Note On The Tectoni̇c Posi̇ti̇on Of The Northern And Central Anatoli̇a, N. Egeran, E. Lahn

Bulletin of the Mineral Research and Exploration

No abstract provided.

M.T A. Ensti̇tüsünün Faali̇yeti̇, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.

Güney Doğu Türki̇ye'de Mevcut Petrol Sahalari Hakkinda, Necdet Egeran

Bulletin of the Mineral Research and Exploration

No abstract provided.

Dudaş Anti̇muan Madeni̇ Ve Ci̇varinin Jeoloji̇k Etüdü, Ekrem Göksu

Bulletin of the Mineral Research and Exploration

No abstract provided.

Bazi Türki̇ye Gölleri̇ni̇n Jeoloji̇ Ve Jeomorfoloji̇si̇ Hakkinda, E. Lahn

Bulletin of the Mineral Research and Exploration

No abstract provided.

On The Oi̇l Fi̇elds Iocated İn South-Eastern Turkey, Necdet Egeran

Bulletin of the Mineral Research and Exploration

No abstract provided.

Atlanti̇k Okyanusu Baseni̇ni̇ Aşarken Raylei̇gh Dalgalarinin Dağilmasi, Orhan Baykal

Bulletin of the Mineral Research and Exploration

No abstract provided.

Etude Geologi̇que Du Bassi̇n Nord Est De Di̇yarbakir, Necip Tolun

Bulletin of the Mineral Research and Exploration

No abstract provided.

Sur La Geologi̇e Et Geomorphologi̇e De Quelques Iacs De Ia Turqui̇e, E. Lahn

Bulletin of the Mineral Research and Exploration

No abstract provided.

Study Of The Iron Mine, - -

Bulletin of the Mineral Research and Exploration

In French

Dokümantasyon Radi̇oakti̇f Mi̇neral Yataklari İçi̇n Prospektörleri̇n Göz Önünde Bulundurmalari Lazim Gelen Bazi Hususlar, Orhan Bayramgi̇l

Bulletin of the Mineral Research and Exploration

No abstract provided.

Li̇nyi̇tleri̇n Kendi̇ Kendi̇leri̇ne Yanmalarinin Sebepleri̇ Ve Önleyi̇ci̇ Tedbi̇rler, Raşit Tolun, Ulvi Denkel

Bulletin of the Mineral Research and Exploration

No abstract provided.

Enerji̇ Santralleri̇ni̇n İnşasinda Jeoloji̇ni̇n Hi̇zmeti̇, Orhan Bayramgi̇l

Bulletin of the Mineral Research and Exploration

No abstract provided.

Petrol Sanayi̇i̇nde Ri̇zi̇kolar Doğuran Ve Bu Sanayi̇i̇ Hizlandiran Muhteli̇f Faktörleri̇n Rolü, K. Lokman

Bulletin of the Mineral Research and Exploration

No abstract provided.

Dünya Maden Haberleri̇, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.

Petrol Haberler, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.

İstati̇sti̇k Ve Fi̇yatlar, - -

Bulletin of the Mineral Research and Exploration

No abstract provided.