Yazar
g l rygg
10 cilt bulundu.
G. L. Rygg · U.S. Agricultural Research Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.
22 sayfa · 1969
Citrus fruits / Transportation / Citrus / Packing
G. L. Rygg · U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Plant Industry, Soils and Agricultural Engineering
11 sayfa · 1953
Dates (Fruit) / Effect of high temperatures on / Dried fruit
G. L. Rygg · U.S. Dept. of Agriculture, Agricultural Marketing Service, Market Quality Research Division
22 sayfa · 1964
Control / Citrus fruits / Biphenyl compounds / Residues / Wounds and injuries
G. L. Rygg · U.S. Dept. of Agriculture, Agricultural Marketing Service, Market Quality Research Division
14 sayfa · 1961
Lemon / Transportation / Diseases and injuries
G. L. Rygg · U.S. Dept. of Agriculture, Agricultural Marketing Service, Market Quality Research Division
15 sayfa · 1962
Lemon / Storage / Diseases and injuries / Residues / Biphenyl compounds
G. L. Rygg · Marketing Research Division, Agricultural Marketing Service, U.S. Dept. of Agriculture
12 sayfa · 1959
Lemon / Storage
G. L. Rygg · Marketing Research Division, Agricultural Marketing Service, U.S. Department of Agriculture
11 sayfa · 1961
Lemon / Storage