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1

by Shigo, Alex L., 1930-
Broomall, Pa. : Washington, D.C. : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station ; For sale by the Supt. of Docs., U.S. G.P.O., 1983

Government Document Book

2

Insects that feed on trees and shrubs /

by Johnson, Warren T.
Ithaca, N.Y. : Comstock Pub. Associates, 1988
2nd ed.

Book

3

Compendium of onion and garlic diseases /

St. Paul, Minn. : APS Press, American Phytopathological Society, 1995

Book

4

Compendium of blueberry and cranberry diseases /

St. Paul, MN, USA : APS Press, 1995

Book

5

Foliage plant diseases : diagnosis and control /

by Chase, A. R. (Ann Renee)
St. Paul, Minn. : APS Press, 1997

Book

6

Forest pest insects in North America : a photographic guide /

by Van Driesche, Roy
[Morgantown, W.V.] : [United States Department of Agriculture, Forest Service, Forest Health Technology Enterprise Team], 2013

Government Document Book

7

Photographic guide of selected external defect indicators and associated internal defects in white oak /

by Rast, Everette D., Beaton, John A., Sonderman, David L.
Broomall, PA : United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1989

Government Document Book

8

Diseases of trees and shrubs /

by Sinclair, Wayne A., 1936-
Ithaca, N.Y. : Comstock Pub. Associates, 1987

Book

9

Insects that feed on trees and shrubs /

by Johnson, Warren T.
Ithaca : Comstock Pub. Associates, 1991
2nd ed., rev.

Book

10

Insects that feed on trees and shrubs : an illustrated practical guide /

by Johnson, Warren T., Lyon, Howard H.
Ithaca, N.Y. : Comstock Pub. Associates, 1976

Book

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