Essig, E. O.
College entromology / by E. O. Essig . - Agra, India : Satish book enterprise , c 1982. - vi, 900p. : ill. ; 23 cm.
includes bibliographical references and index .
Entromology.
595.7 / ESC
College entromology / by E. O. Essig . - Agra, India : Satish book enterprise , c 1982. - vi, 900p. : ill. ; 23 cm.
includes bibliographical references and index .
Entromology.
595.7 / ESC