TY  - BOOK
AU  - Levin,D.A.
AU  - Kerster,H.W.
TI  - The Dependence of Bee-Mediated Pollen and Gene Dispersal Upon Plant Density
UR  - https://drive.google.com/file/d/1ik5cM84j2f6GMyj9duTYOP-AdZijmJHv/view?usp=drivesdk
ER  -