TY  - BOOK
AU  - Weaver, John E.
AU  - Clements, Frederic E.
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1938///]46
CY  - New York
PB  - McGraw-Hill Book Company
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Plant ecology
N1  - Bibliography: p. 539-582; 5
ER  -