Edwin Bret Hart

A Simple Test For Casein In Milk And Its Relation To The Dairy Industry...

Edwin Bret Hart

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Comparative Efficiency For Growth Of The Nitrogen Of Alfalfa Hay And Corn Grain, Volumes 32-42...

Edwin Bret Hart

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The Status Of Phosphorus In Certain Food Materials And Animal By-products, With Special Reference To Inorganic Forms...

Edwin Bret Hart

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The Role Of The Ash Constituents Of Wheat Bran In The Metabolism Of Herbivora...

Edwin Bret Hart

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The Role Of Inorganic Phosphorus In The Nutrition Of Animals, Volumes 1-3...

Edwin Bret Hart

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Calcium And Phosphorus Supply Of Farm Feeds And Their Relation To The Animal's Requirements...

Edwin Bret Hart

$13.91

Physiological Effect On Growth And Reproduction Of Rations Balanced From Restricted Sources...

Edwin Bret Hart

$15.84

Milk Necessary For The Nation's Welfare...

Edwin Bret Hart

Out of Stock

Chemistry and Its Relations to Daily Life: A Textbook for Students of Agriculture and Home Economics in Secondary Schools

Edwin Bret Hart

$24.95 - $25.95

General Agricultural Chemistry

Edwin Bret Hart

$34.95

Getting The Most Profit From Farm Manure

Edwin Bret Hart

Out of Stock

Chemistry and Its Relations to Daily Life: A Textbook for Students of Agriculture and Home Economics in Secondary Schools

Edwin Bret Hart

$25.95 - $38.95

Calcium And Phosphorus Supply Of Farm Feeds And Their Relation To The Animal's Requirements

Edwin Bret Hart

$26.95