Editore: PCL Publications, 1972
Da: Flora & Fauna Books, Gainesville, FL, U.S.A.
Soft cover. Condizione: Near Fine. Directory. 1972 (41st ed.). Paper (5-1/4 x 8 in.), 178pp. Lists naturalists of the world for 1972; mainly USA. NF (text tight and clean, like new; former owner name on title page).