TY  - BOOK
AU  - Loomis, Walter E.
AU  - Shull, Charles A.
TI  - Experiments in plant physiology: : a laboratory textbook
U1  - 581.1072 
PY  - 1939///
CY  - New York
PB  - McGraw-Hill
KW  - Botánica
KW  - Manuales de laboratorio
ER  -