TY  - BOOK
AU  - Thatcher, Roscoe W.
TI  - The chemistry of plant life
U1  - 580 21st ed.
PY  - 1921///
CY  - New York
PB  - McGraw-Hill
KW  - Plants-development
KW  - Plants-Nutrition
N1  - Index: pp 259-68
ER  -