TY  - BOOK
AU  - Punt,Willem
TI  - Pollen morphology of the Euphorbiaceae with special reference to tax onomy / 
U1  - 583.95 PUN 
PY  - 1962///
CY  - Amsterdam : 
PB  - North-Holland Pub. Co., 
KW  - Euphorbiaceae
KW  - Morphology
KW  - Pollen
N1  -  Includes bibliographical references (p. 107-109)
ER  -