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William Lochhead

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Stand Alone

An introduction to heredity and genetics
A synopsis of economic entomology
The common fungus and insect pests of growing vegetable crops
The San José and other scale insects
Class Book of Economic Entomology
A Synopsis of Economic Entomology [microform]
Class Book of Economic Entomology, with Special Reference to the Economic Insects of the Northern United States and Canad
Class book of economic entomology; with special reference to the economic insects of the northern United States and Canada
Class Book of Economic Entomology: With Special Reference to the Economic Insects of the Northern United States and Canada
Class Book of Economic Entomology With Special Reference to the Economic Insects of the Northern United States and Canada
Class Book of Economic Entomology [microform] With Special Reference to the Economic Insects of the Northern United States and Canada
Class Book of Economic Entomology [microform] : with Special Reference to the Economic Insects of the Northern United States and Canada
Class Book of Economic Entomology With Special Reference to the Economic Insects of the Northern United States and Canada (Classic Reprint)
Class book of economic entomology
The Hessian Fly in Ontario (Classic Reprint)

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