Introduction to entomology
Comstock, John Henry
Introduction to entomology - 9th ed. - Agra Satish Book Enterprise 1984 - xix, 1064 p.
RS300
595.7 C739I
Introduction to entomology - 9th ed. - Agra Satish Book Enterprise 1984 - xix, 1064 p.
RS300
595.7 C739I
