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The replacement of one grasshopper species by another

Author: Wakeland, Claude,
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1961
Abstract: no abstract

Moisture use by various plant species and its relation to pan evaporation and net radiation

Author: Doss, B. D. - Bennett, O. L. (Orus L.), - Ashley, D. A.
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1965
Abstract: no abstract

Heliothis/Helicoverpa workshop : revised national suppression action plan : ARS-wide working conference, San Antonio, Texas, September 16-19, 1991

Author: United States. Agricultural Research Service.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1992
Abstract: no abstract

Heliothis/Helicoverpa : 1993 supplement to the five-year National Research Action Plan for Development of Suppression Technologies : first annual rev…

Author:
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1994
Abstract: no abstract

Wetlands, a heritage to preserve

Author: United States. Soil Conservation Service.
Publisher:East Lansing MI,US Dept of Agriculture, Soil Conservation Service 1993
Abstract: no abstract

A list of works on North American entomology

Author: Banks, Nathan,
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1900
Abstract: no abstract

Don't help hitchhikers

Author: United States. Agricultural Research Service.
Publisher:Hyattsville Md,US Dept of Agriculture, Agricultural Research Service 1964
Abstract: no abstract

Observations on Rhizina inflata

Author: Weir, James R. (James Robert),
Publisher:1915
Abstract: no abstract

The fourth Minnesota forest inventory : timber volumes and projections of timber supply

Author: Spencer, John S. - North Central Forest Experiment Station (Saint Paul, Minn.)
Publisher:St Paul MinnNorth Central Forest Experiment Station Forest Service US Dept of Agriculture,1982
Abstract: no abstract

J.M Thorburn & Co.'s descriptive annual catalogue of vegetable and agricultural seeds : garden, field, fruit, &c., seeds

Author: J.M. Thorburn & Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:New York NY,JM Thorburn Co 1871
Abstract: no abstract
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