TY  - BOOK
AU  - Kostychev, Dr. S.
TI  - Kostychev's Chemical Plant Physiology
U1  - 581.1 
PY  - 1931///
CY  - Philadelphia
PB  - P. Blakiston's Son and Co.
KW  - Botanical sciences
KW  - Pure Sciences
KW  - Plant physiology
ER  -