howard d nelson

Howard D. Nelson · Agricultural Research Service, U.S. Dept. of Agriculture

Sayfa sayısı yok

Grapes / Diseases and pests / Malathion

Howard D. Nelson · U.S. Dept. of Agriculture, Agricultural Marketing Service, Marketing Research Division

Sayfa sayısı yok · 1958

Dried beans / Storage / Diseases and injuries / Dried peas

Howard D. Nelson · U.S. Agricultural Research Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.

Sayfa sayısı yok · 1970

Raisins / Fumigation / Storage / Diseases and injuries / Phosphine

Howard D. Nelson · Agricultural Research Service, U.S. Dept. of Agriculture

14 sayfa · 1967

Control / Diseases and injuries / Grapes / Raisins / Storage

Howard D. Nelson · Market Quality Research Division, Agricultural Marketing Service, U.S. Dept. of Agriculture

18 sayfa · 1963

Control / Diseases and injuries / Raisins / Drying / Storage

Isaac Asimov, Conklin, Groff, Poul Anderson, Alan Bloch, Anthony Boucher, Fredric Brown, Charles Muñoz, Cleve Cartmill, Peter Grainger, James Causey, · Collier Macmillan Publishers

Howard D. Nelson · Agricultural Research Service, U.S. Dept. of Agriculture

Sayfa sayısı yok · 1966

Raisins / Malathion / Pests / Diseases and pests

Craig W. Kelsey, Howard R. Gray, Daniel D. McLean, Douglas Nelson · Amer Alliance for Health Physical

Sayfa sayısı yok · 2001

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