TY  - BOOK
AU  - K. Faegri
AU  -  L. Van der Pijl, 
TI  - Principles of pollination ecology. Re Ed 2
SN  - 0-08-016421-8
U1  - 581.166 
PY  - 1971///
CY  - Oxford
PB  - Pergamon Press
N1  - K. Faegri & L. Van der Pijl: Principles of pollination ecology. Re Ed 2.  (2 Rev Ed)  Oxford.  Pergamon Press, 1971. 0-08-016421-8--(581.166FAE)
ER  -