 | Connecticut. State Board of Agriculture - 1888 - 648 страници
...artificial. with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants;...kinds of food for domestic animals; the scientific and economic questions involved in the production of butter and cheese ; and such other researches... | |
 | United States. Bureau of Education - 1890 - 372 страници
...artificial, with experiments designed to test their comparative effects on crops of different kinds ; the adaptation and value of grasses and forage plants...kinds of food for domestic animals: the scientific and economic questions involved in the production of butter and cheese ; and such other researches... | |
 | United States. Bureau of Education - 1895 - 982 страници
...artificial, with experiments designed to lest their comparative effects on crops of different kinds; tho adaptation and value of grasses and forage plants;...different kinds of food for domestic animals; the ecieutilic and economic questions involved in tho production of butter and cheese; and such other researches... | |
 | United States. Bureau of Education - 1889 - 1242 страници
...artificial, with experimenta designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility ol the different kinds of food for domestic animals; the scientific and economic questions involved... | |
 | New Hampshire. Department of Agriculture - 1888 - 476 страници
...artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants;...kinds of food for domestic animals; the scientific and economic questions involved in the production of butter and cheese; and such other researches or... | |
 | Pennsylvania. State Board of Agriculture - 1888 - 730 страници
...artificial, with experiments designed to test, their comparative effects on crops of different kinds ; the adaptation and value of grasses and forage plants;...kinds of food for domestic animals; the scientific and economic questions involved in the production of butter and cheese; and such other researches and... | |
 | John Michels (Journalist) - 1889 - 540 страници
...with experiments designated to test their comparative effects on crops of different kinds ; . . . the value of grasses and forage plants ; the composition...kinds of food for, domestic animals ; the scientific . . . questions involved in the production of butter and cheese ; and such other researches or experiments... | |
 | Michigan. State Board of Agriculture - 1884 - 482 страници
...artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants;...kinds of food for domestic animals; the scientific and economic questions involved in the production of butter and cheese; and such other researches or... | |
 | Rhode Island. Board of Agriculture - 1898 - 448 страници
...artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants;...kinds of food for domestic animals; the scientific and economic questions involved in the production of butter and cheese; and such other researches or... | |
 | Mississippi State University - 1885 - 676 страници
...artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants;...kinds of food for domestic animals; the scientific and economic questions involved in the prduction of butter and cheese; and such other researches or... | |
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... composition and digestibility of the different kinds of food for domestic animals; the scientific and economic questions involved in the production of butter and cheese; and such other researches or experiments bearing directly on the agricultural... 
