Showing results under subject: 'agricultural engineering'

Important insecticides : directions for their preparation and use

Author: Marlatt, C. L.
Publisher:Washington,US Dept of Agriculture 1908
Abstract: no abstract

A plan for the improvement of American breeding stock

Author: Rommel, George M. (George McCullough),
Publisher:Washington,Govt Print Off 1904
Abstract: no abstract

The production of hairy vetch seed

Author: Piper, Charles V. (Charles Vancouver), - Brown, Edgar,
Publisher:Wasington,Govt print off 1915
Abstract: no abstract

The use of alkaline and saline waters for irrigation

Author: Means, Thomas Herbert.
Publisher:Washington,Govt print off 1903
Abstract: no abstract

Soils of the San Luis Valley, Colorado

Author: Lapham, Macy H.
Publisher:Washington,Govt print off 1912
Abstract: no abstract

The organic constituents of soils

Author: Schreiner, Oswald,
Publisher:Washington,Govt print off 1913
Abstract: no abstract

Revision of the Tachinidae of America north of Mexico. A family of parasitic two-winged insects

Author: Coquillett, D. W. (Daniel William),
Publisher:Washington,Govt print off 1897
Abstract: no abstract

The use book : regulations and instructions for the use of the national forest reserves

Author: United States. Forest Service. - Pinchot, Gifford,
Publisher:Washington DC,US Dept of Agriculture 1906
Abstract: no abstract

Para-dichlorobenzene as an insect fumigant

Author: Duckett, A. B. (Allen Bowie),
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

Brown-rot of prunes and cherries in the Pacific Northwest

Author: Brooks, Charles, - Fisher, D. F.
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract
© Lagos APPEALS project 2023
Powered by: