TY  - BOOK
AU  - Harper,John L.
TI  - Population biology of plants
SN  - 0123258502
AV  - QK911 .H35
U1  - 581.5/24 
PY  - 1977///
CY  - London, New York
PB  - Academic Press
KW  - Plant populations
KW  - Local
KW  - Population biology
N1  - Includes indexes; Bibliography: p. 779-828
ER  -