Textbook of entomology
Ross, H.H.
Textbook of entomology by H.H. Ross, et. al. - 4th edn. - New York John Wiley 1982 - 666 p.
Entomology
595.7 / R824T
Textbook of entomology by H.H. Ross, et. al. - 4th edn. - New York John Wiley 1982 - 666 p.
Entomology
595.7 / R824T