Publicado por Washington, D.C. Council Env. Quality 1978., 1978
Librería: Crabtree's Collection Old Books, Sebago, ME, Estados Unidos de America
VG lg sz PB. History & future or our relationship with wild animals of all kinds - what we have done to them in the past & what in our most enlightened self-interest we must now do for them. Smudge back cover. Illustrated by Photos, drawings, charts.