Published by Society for the Study of Evolution, 1965
Seller: Katsumi-san Co., Cambridge, MA, U.S.A.
First Edition
Soft cover. Condition: Good. 1st Edition. Cover has former ownership stamp of Ernst Mayr, who pencilled a check mark there; back cover has vertical adhesive-removal wear adjacent to spine; spine has old clear glue and a few chips; back cover is slightly sunned at top; back hinge has minor wear; tight, text clean. 136 p., illustrated. [otob: 3].