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Aerial Spraying And Dusting In Forestry

167 books found

Gypsy moth
Gypsy moth

by Harry K. Kaya

1974 2 ed.
Spruce budworms handbook
Spruce budworms handbook

by Richard C Reardon

1984 1 ed.
Acetylcholinesterase enzyme activity in fish sampled after the 1985 Newfoundland forest spray program for eastern hemlock looper using fenitrothion
Acetylcholinesterase enzyme activity in fish sampled after t...

by Canada. Dept. of Fisheries and Oceans. Science Branch.

1987 1 ed.
Aerial spray applications on Canadian forests: 1945-1990
Aerial spray applications on Canadian forests: 1945-1990

by Canada. Environment Canada. Canadian Forestry Service. Science and Sustainable Development Directorate.

1992 1 ed.