TY  - BOOK
AU  - Faegri Kunt
AU  -  Iversen Johnnes
TI  - Textbook of pollen analysis
U1  - I,166:3, L5 
PY  - 1975///
CY  - Oxford
PB  - Blackwell Scientific        
KW  -  Pollen
KW  - Botany
ER  -