TY  - BOOK
AU  - ERDTMAN, G
TI  - Handbook of palynology: morphology-taxonomy-ecology ; an introduction to the study of pollen grains and spores
U1  - 561.13 E77H 
PY  - 1969///
PB  - N.Y.
KW  - POLLEN, FOSSIL
KW  - SPORES (BOTANY), FOSSIL
ER  -