 | 1896 - 818 страници
...the analysis of soils and waters ; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds ; the adaptation and value of forage plants and grasses ; the composition and digestibility of the... | |
 | Connecticut. State Board of Agriculture - 1888 - 648 страници
...; the analysis of soils and water; the chemical composition of manures, natural or artificial. with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different... | |
 | United States. Bureau of Education - 1890 - 372 страници
...; the analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds ; the adaptation and value of grasses and forage plants ; the composition and digestibility of the... | |
 | New Hampshire. Department of Agriculture - 1888 - 476 страници
...the analysis of soils and water ; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different... | |
 | Pennsylvania. State Board of Agriculture - 1888 - 730 страници
...the analysis of soils and water ; the chemical composition of manures, natural or artificial, with experiments designed to test, their comparative effects on crops of different kinds ; the adaptation and value of grasses and forage plants; the composition and digestibility of the different... | |
 | 1891 - 866 страници
...the analysis of soils and water ; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds ; and other researches or experiments bearing directly on the agricultural industry of the United States."... | |
 | Michigan. State Board of Agriculture - 1884 - 482 страници
...vicinity; the analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different... | |
 | Mississippi State University - 1885 - 676 страници
...acclimation; the analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different... | |
 | Rhode Island. Board of Agriculture - 1898 - 448 страници
...the analysis of soils and waters; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of the different... | |
 | American Horticultural Society - 1886 - 252 страници
...acclimation; the analysis of soils and water; the chemical composition of manures, natural or artificial, with experiments designed to test their comparative effects on crops of different kinds; the adaptation and value of grasses and forage plants; the composition and digestibility of food of... | |
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... artificial, with experiments designed to test their comparative effects on crops of different kinds... 
