Showing results under subject: 'agricultural engineering'

Tree hoppers and their control in the orchards of the Pacific Northwest

Author: Yothers, M. A.
Publisher:Washington DC,US Dept of Agriculture 1930
Abstract: no abstract

A study of arsenical dusting of cabbage in relation to poison residues

Author: Smith, Charles Egan,
Publisher:Washington DC,US Dept of Agriculture 1937
Abstract: no abstract

Parasites and predators of the Mexican bean beetle in the United States

Author: Howard, Neale F. (Neale Frederick), - Landis, B. J. (Birely J.),
Publisher:Washington DC,US Dept of Agriculture 1936
Abstract: no abstract

The western pine beetle : a serious enemy of ponderosa pine

Author: Whiteside, John M.,
Publisher:Washington DC,US Dept of Agriculture 1951
Abstract: no abstract

Stocking northern Great Plains sheep range for sustained high production

Author: Woolfolk, E. J. (Edwin Joseph),
Publisher:Washington DC,US Dept of Agriculture 1949
Abstract: no abstract

Subsoil an important factor in the growth of apple trees in the Ozarks

Author: Sweet, A. T. (Arthur T.),
Publisher:Washington DC,US Dept of Agriculture 1929
Abstract: no abstract

Proximate composition of fresh fruits

Author: Chatfield, Charlotte,
Publisher:Washington,Government Printing Office 1931
Abstract: no abstract

Handling apples from tree to table

Author: Fisher, D. F.
Publisher:Washington DC,US Dept of Agriculture 1942
Abstract: no abstract

The Washington National Forest : a mountain vacation land

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

Strawberry growing

Author: Anderson, James R.
Publisher:Victoria BC,Printed by R Wolfenden, printer to the King's most excellent Majesty 1907
Abstract: no abstract
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