TY  - BOOK
AU  - Loomis, Walter E.
AU  - Shull, Charles A.
TI  - Methods in plants physiology: : a laboratory manual and research handbook
U1  - 581.1072 
PY  - 1937///
CY  - New York
PB  - McGraw-Hill
KW  - Fisiología vegetal
ER  -