TY  - BOOK
AU  - Levitt J
TI  - Response of plants to environmental stresses
T2  - Physiological Ecology: a series of monographs,texts, and treatises
U1  - I:55, L21 
PY  - 1972///
CY  - New York    
PB  -  Academic Press       
KW  -  Plant environment
KW  - Botany
N1  - Bibliography 569-666p
ER  -