TY  - BOOK
TI  - Plant Physiological Ecology: Field Methods and instrumantation 
SN  - 0412411202
AV  - QK 905 .P57 1989
PY  - 1989///
CY  - London, New York, Tokyo .
PB  - ChapMan and Hall .
KW  - Science
KW  - Botany
N1  - includes index
ER  -