TY  - BOOK
AU  - Stebbins,G.Ledyard
TI  - Processes of organic evolution
AV  - QH366.2 S74 
PY  - 1966///
CY  - Englewood Cliffs, New Jersey
PB  - Prentice-Hall
KW  - Evolution
N1  - includes bibliographical references and index
ER  -