TY  - BOOK
AU  - Kapp,Ronald O.
TI  - How to know pollen and spores
T2  - Pictured-key nature series
SN  - 0697048489 (pbk.)
AV  - QK658 .K36
U1  - 581.4/6 
PY  - 1969///]
CY  - Dubuque, Iowa
PB  - W. C. Brown Co.
KW  - Pollen
KW  - Identification
KW  - Spores (Botany)
N1  - Bibliography: p. 17-20
ER  -