TY  - BOOK
AU  - Pearcy,R.W  .
AU  - Ehleringer ,J.R  .
AU  - Mooney,H.A  .
AU  - Rundel ,P.W  .
TI  - Plant physiological ecology:field methods and instrumentation / 
U1  - 581.7 
PY  - 1941///
CY  - New York : 
PB  - Chapman and Hall , 
KW  - PLANT ECOLOGY
N1  - Include index
ER  -