TY  - BOOK
AU  - Levitt, J.
TI  - Responses of plants to environmental stresses
U1  - 581.24 L55R 
PY  - 1972///
CY  - New York
PB  - Academic Pr.
KW  - PLANTS - - HARDINESS
KW  - BOTANY - - ECOLOGY
KW  - PLANT PHYSIOLOGY
ER  -