TY  - JOUR 
T1  - Structural cell wall proteins from five pollen species and their relationship with boron
JO  - Brazilian Journal of Plant Physiology
A1  - García-Hernández, Edith del R.
A1  - López, Gladys I. Cassab
SN  - 1677-0420
UL  - 10.1590/S1677-04202005000400005
VL  - 17 
Y1  - 2005
PB  - Brasil 
ER  -