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richard d orchard
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Evaluation of the Boeing-Vertol 197 helicopter and spray system for forest application of insecticide
Richard D. Orchard · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
12 sayfa · 1975
Aerial spraying and dusting in agriculture / Equipment and supplies / Insecticides
Evaluation of the Boeing-Vertol 107 helicopter and spray system for forest application of insecticide
Richard D. Orchard · U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
12 sayfa · 1975
Aerial spraying and dusting in agriculture / Equipment and supplies / Insecticides
New method for measuring water seepage through salmon spawning gravel
Richard D. Orchard · U.S. Dept. of Agriculture, Pacific Northwest Research Station
15 sayfa · 1988
Flow meters / Spawning / Stream measurements / Measurement / Bed load
The tragedy of Julius Caesar
William Shakespeare, James Orchard Halliwell-Phillipps · Yayınevi bilinmiyor
140 sayfa · 1660
Stage history / Promptbooks