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도서 ... comparative effects on crops of different kinds; the adaptation and value of...에 대해 검색한
" ... comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production... "
History of Education in Texas - 249 페이지
저자: J. J. Lane - 1903 - 334 페이지
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Annual Report of the Secretary of the Connecticut Board of Agriculture, 22권

Connecticut. State Board of Agriculture - 1888
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds ; the adaptation and value...the composition and digestibility of the different kinds of food for domestic animals ; the scientific and economic questions involved in the production...
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Circular of Information of the Bureau of Education, for ..., 1호

United States. Bureau of Education - 1890
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds ; the adaptation and value...the composition and digestibility of the different kinds of food for domestic animals: the scientific and economic questions involved in the production...
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Report of the Commissioner of Education Made to the Secretary of the ...

United States. Bureau of Education - 1889
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value...and forage plants: the composition and digestibility ot I In- different kinds of food for domestic animals; the scientific and economic questions involved...
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Report of the Commissioner of Education Made to the Secretary of the ...

United States. Bureau of Education - 1895
...artificial, with experiments designed to lest their comparative effects on crops of different kinds; tho adaptation and value of grasses and forage plants;...the composition and digestibility of the different kinds of food for domestic animals; the ecieutilic and economic questions involved in tho production...
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Report, 17권

New Hampshire. Department of Agriculture - 1888
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value...the composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production...
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Agriculture of Pennsylvania, 11권

1888
...composition of manures, natural or artificial, with experiments designed to test, their comparative effects on crops of different kinds ; the adaptation and value...the composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production...
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Science, 14권

John Michels (Journalist) - 1889
...with experiments designated to test their comparative effects on crops of different kinds ; . . . the value of grasses and forage plants ; the composition and digestibility of the different kinds of food for, domestic animals ; the scientific . . . questions involved in the production of...
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Report of the Secretary, 23권

Michigan. State Board of Agriculture - 1884
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value...the composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production...
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Biennial Report of the Trustees, President and Other Officers

Mississippi State University - 1885
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds ; the adaptation and value...the composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production...
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... Annual Report of the State Board of Agriculture, Made to the General ..., 8권

Rhode Island. Board of Agriculture - 1898
...composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value...the composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production...
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