Showing results under subject: 'aquaculture'

Experiments with fertilizers on fruits and vegetables, to study the feeding capacities of the plants and the variations due to the action of fertiliz…

Author: United States. Department of Agriculture. - Atwater, W. O. (Wilbur Olin),
Publisher:Washington D C,United States Government Printing Office 1891
Abstract: no abstract

Seeds and Plants Imported From April 1 to June 30, 1911 : Plant Inventory No. 27; Nos. 30462 to 31370

Author: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
Publisher:Washington,US GPO 1912
Abstract: no abstract

Seeds and Plants Imported During the Period From July 1 to September 30, 1911 : Plant Inventory No.28; Nos. 31371 to 31938

Author: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
Publisher:Washington,US GPO 1912
Abstract: no abstract

Seeds and Plants Imported During the Period From January 1 to March 31, 1908 : Inventory No. 14; Nos. 21732 to 22510

Author: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
Publisher:Washington,US GPO 1909
Abstract: no abstract

New forage plants : a circular to seedsman

Author: Colman, Norman J. (Norman Jay), - United States. Department of Agriculture.
Publisher:Washington DC,United States Department of Agriculture 1887
Abstract: no abstract

Plant Inventory No. 15; Nos. 22511 to 23322 - Seeds and Plants Imported During the Period From April 1 to June 30, 1908

Author: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
Publisher:Washington,US GPO 1909
Abstract: no abstract

Seeds and plants imported during the period from April 1 to June 30, 1909 : plant inventory no. 19; nos. 25192 to 25717

Author: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
Publisher:Washington,US GPO 1909
Abstract: no abstract

Physiological Role of Mineral Nutrients in Plants

Author: United States. Department of Agriculture. - Loew, Oscar. - United States. Bureau of Plant Industry.
Publisher:Washington,US GPO 1903
Abstract: no abstract

Supplement to insect enemies of eastern forests : index to insects by host plants

Author: Schaffner, J. V. (John Valentine), - United States. Department of Agriculture. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Dept of Agriculture 1953
Abstract: no abstract

Report upon the Colorado River of the West :explored in 1857 and 1858

Author: United States. Army. Corps of Engineers. - United States. Department of Agriculture. - Gray, Asa,
Publisher:Washington,Govt Print Off 1861
Abstract: no abstract
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