Ross, Herbert H.
A textbook of entomology / Herbert H. Ross. - London : John Willey, c 1953. - 532 p. : ill. ; 23 cm.
Includes index.
318 318
Insects --Handbooks.
595.7 / R734t
A textbook of entomology / Herbert H. Ross. - London : John Willey, c 1953. - 532 p. : ill. ; 23 cm.
Includes index.
318 318
Insects --Handbooks.
595.7 / R734t