TY  - BOOK
AU  - Crafts,Alden Springer
AU  - Crisp,Carl E.
TI  - Phloem transport in plants / 
T2  - A Series of books in biology
SN  - 0716706830
U1  - 581.11 19
PY  - 1971///
CY  - San Francisco : 
PB  - W. H. Freeman, 
KW  - Plantas
KW  - Translocação
KW  - Floema
ER  -