TY - BOOK AU - Erdtman,G.(Gunnar),1897- TI - Handbook of palynology: morphology - taxonomy - ecology. an introduction to the study of pollen grains and spores PY - 1969/// CY - Copenhagen PB - Munksgaard KW - Palynology KW - Pollen KW - Morphology N1 - Bibliography: p. 245-246 ER -