Author

ESSIG E. O.

Catalogue records by ESSIG E. O. in the PakCat Union Catalogue.

5 catalogue records

Catalogue records

A HISTORY OF ENTOMOLOGY ESSIG. E. O. 1965 COLLEGE ENTOMOLOGY ESSIG E.O. 1942 COLLEGE ENTOMOLOGY ESSIG, E.O. 1942 Insect and mitls of weslern worth America Essig, E. O 1954 INSECTS AND MITES OF WESTERN NORTH AMERICA ESSIG E. O. 1958