TY  - BOOK
AU  - Clements,Frederic E.
TI  - Plant succession and indicators: a definitive edition of Plant succession and Plant indicators 
U1  - 581.7 23
PY  - 1928///
CY  - New York city
PB  - The H.W. Wilson company
KW  - Plant succession
KW  - Plant Ecolgy
N1  - Bibliography: p. 438-453
ER  -