Graham, Samuel Alexander
Forest entomology / by Samuel A Graham. - 3rd ed. - New York : McGraw-Hill , c1952 . - xii, 351 p. : ill. ; 24 cm. - American forestry series. .
Includes index.
Bibliography: ( p. 313-334 )
Angewandte Entomologie
Forest insects
595.7 / GRF
Forest entomology / by Samuel A Graham. - 3rd ed. - New York : McGraw-Hill , c1952 . - xii, 351 p. : ill. ; 24 cm. - American forestry series. .
Includes index.
Bibliography: ( p. 313-334 )
Angewandte Entomologie
Forest insects
595.7 / GRF