TY  - BOOK
AU  - Hanson, Herbert C.
AU  - Churchill, Ethan D.
TI  - Plant Community
U1  - 581.524 
PY  - 1961///
CY  - New York
PB  - Reinhold Publishing Corp.
KW  - Botanical sciences
KW  - Pure Sciences
KW  - Plant communities
KW  - Plant ecology
ER  -