TY  - BOOK
AU  - Clements, Frederic E
AU  - Martin, Emmett V
AU  - Long, Frances L
TI  - Adaptation and Origin in the Plant World: The Role of Environment in Evolution
U1  - 581.52 
PY  - 1950///
CY  - Waltham
PB  - Chronica Botanica Company
KW  - Plant
ER  -