PREDATORS OF THE GYPSY MOTH
US Dept of Agriculture: Washington, DC 1978. 9 x 6", wrappers, 72pp, 44 color figures, bib, institutional markings to front wrapper else vg. First edition. More
US Dept of Agriculture: Washington, DC 1978. 9 x 6", wrappers, 72pp, 44 color figures, bib, institutional markings to front wrapper else vg. First edition. More