Showing results under subject: 'soil science'

The balsam woolly aphid

Author: Canada. Department of Agriculture. Entomology and Pathology Branch. - Carroll, W. J. (William Joseph),
Publisher:Ottawa,Queen's Printer 1958
Abstract: no abstract

Some mutual relations between alkali soils and vegetation

Author: Kearney, Thomas H. (Thomas Henry), - Cameron, Frank K. (Frank Kenneth),
Publisher:Washington,Govt Print Off 1902
Abstract: no abstract

Growth habit and control of wild oats

Author: Bubar, Carol Jean, - Banting, J. D. (James Daniel), - Canada. Agriculture Canada. Research Branch
Publisher:Research Branch, Agriculture Canada
Abstract: no abstract

The utility of birds

Author: Massachusetts. Dept. of Agriculture. Division of Ornithology. - Forbush, Edward Howe,
Publisher:Boston,Wright Potter printing co, state printers 1921
Abstract: no abstract

Wildlife corridor and habitat patch guidelines for the Bow Valley

Author: Alberta. Alberta Environmental Protection. - Alberta. Alberta Agriculture, Food, and Rural Development. - Bow Corridor Ecosystem Advisory Group.
Publisher:Edmonton,Alberta Environmental Protection 1998
Abstract: no abstract

Order form for grafted, buded or layered plants to the manager, Central Seed Store, Peradeniya [price list]

Author: Ceylon. Department of Agriculture. Central Seed Store. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:Peradeniya Ceylon,Dept of Agriculture 1928
Abstract: no abstract

Prices and spreads for apples, grapefruit, grapes, lemons, and oranges sold fresh in selected markets, 1962/63-1966/67

Author: Burns, Alfred Joseph, - Edman, Victor G. (Victor Gladden), - United States. Department of Agriculture. Economic Research Service
Publisher:Washington DC,Economic Research Service, US Dept of Agriculture 1970
Abstract: no abstract

Field and garden crops of the North-western Provinces and Oudh

Author: Duthie, J. F. (John Firminger), - Fuller, Bampfylde, Sir, - United Provinces of Agra and Oudh (India). Dept. of Agriculture and Commerce. - United Provinces of Agra and Oudh (India). Dept. of Land Records and Agriculture.
Publisher:Roorkee,Printed at the Thomason Civil Engineering College Press 18821893
Abstract: no abstract

Poisonous plants of Canada

Author: Mulligan, Gerald A.,
Publisher:Ottawa,Agriculture Canada 1990
Abstract: no abstract

Fish culture in North Carolina

Author: Worth, S. G. (Stephen Gardner), - North Carolina. Dept. of Agriculture.
Publisher:Raleigh,NC Dept of Agriculture 1879
Abstract: no abstract
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