TY  - BOOK
AU  - G E CLIFTON,PH D
TI  - POLLEN AND SPORE MORPHOLOGY PLANT TAXONOMY
U1  - GN582.046ER29P 
PY  - 1957///
CY  - NEW YORK
PB  - THE RONALD PRESS COMPANY
KW  - POLLEN AND SPORE MORPHOLOGY PLANT TAXONOMY
ER  -