 That it shall be the object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals; the diseases to which they are severally subject, with the remedies for the same; the chemical...  Biennial Report - Σελίδα 731889Πλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | United States - 1887 - 1274 σελίδες
...object aud duty of said experiment staes tions to conduct original researches or verify experiments on the physiology of plants and animals ; the diseases...the chemical composition of useful plants at their dio'erent stages of growth ; the comparative advantages of rotative cropping as pursued under a varying... | |
 | United States. Advisory Committee on Education - 1939 - 160 σελίδες
...object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals; the diseases...useful plants at their different stages of growth; the comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity... | |
 | Newton Edwards, Herman Glenn Richey - 1938 - 770 σελίδες
...object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals; the diseases...useful plants at their different stages of growth; the comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity... | |
 | 1939 - 160 σελίδες
...object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals; the diseases...useful plants at their different stages of growth; the comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity... | |
 | 1938 - 274 σελίδες
...object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals; the diseases to which they are severally subject, with remedies for the same ; the chemical composition of useful plants at their different stages of growth... | |
 | 1938 - 272 σελίδες
...object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals ; the diseases to which they are severally subject, with remedies for the same; the chemical composition of useful plants at their different stages of growth... | |
 | United States, United States. Department of Agriculture. Office of the Solicitor - 1945 - 930 σελίδες
...and duty of agricultural experiment stations to conduct original researches or verify experiments on gn commerce through storage of reserve supplies, loans, marketing quotas, assisting farmers to obtain, comparative advantages of rotative cropping as pursued under a varying series of crops; the capacity... | |
 | United States. President's Scientific Research Board, John Roy Steelman - 1947 - 428 σελίδες
...object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals ; the diseases...useful plants at their different stages of growth ; the comparative advantages of rotative cropping as pursued under the varying series of crops ; the capacity... | |
 | Association of Land-Grant Colleges and Universities. Annual Convention - 1927 - 442 σελίδες
...object and duty of said experiment stations to conduct original researches or verify experiments on the physiology of plants and animals; the diseases...useful plants at their different stages of growth; the comparative advantages of rotative cropping as pursued under the varying series of crops; the capacity... | |
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