Showing results under subject: 'forestry'

Forest trails and highways of the Mount Hood region, Oregon National Forest, Oregon

Author: United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Apples in appealing ways

Author: United States. Agricultural Research Service. Human Nutrition Research Division.
Publisher:Washington DC,For sale by the Supt of Docs, US GPO 1964
Abstract: no abstract

Use of film box liners to extend storage life of pears and apples

Author: Gerhardt, Fisk,
Publisher:Washington DC,US Dept of Agriculture 1955
Abstract: no abstract

Fern Valley trail; the National Arboretum

Author: National Arboretum (U.S.)
Publisher:Washington,US Govt Print Off 1968
Abstract: no abstract

Economic use of forages in livestock production on Corn Belt farms

Author: Olson, Russell O. (Russell Oscar), - Heady, Earl Orel,
Publisher:Washington DC,US Dept of Agriculture 1952
Abstract: no abstract

The home fruit garden in the Northern Great Plains, Northern Mountain and Intermountain States

Author:
Publisher:Washington DC,US Dept of Agriculture 1942
Abstract: no abstract

A pest of cured tobacco, Ephestia elutella H赢ner

Author: Reed, W. D. (William Doyle), - Livingstone, Erskine McFarlane, - Morrill, A. W. (Austin Winfield),
Publisher:Washington DC,US Dept of Agriculture 1933
Abstract: no abstract

Artificial drying of forage crops

Author: Gordon, E. D. (Edward Dougall), - Hurst, W. M. (Wilbur Magruder),
Publisher:Washington DC,US Dept of Agriculture 1937
Abstract: no abstract

Effect of soil applications of insecticides on the growth and yield of vegetable crops

Author: Stone, M. W. (Marshall Weddell) - Foley, F. B. - Bixby, D. H.
Publisher:Washington DC,US Dept of Agriculture 1953
Abstract: no abstract

The wintering of bees in Ontario

Author: Pettit, Morley.
Publisher:Toronto Ontario,1917
Abstract: no abstract
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