1. The demography of Datura ferox (L) in soyabean crops;Ballaré;Weed Res.,1987
2. Patterns of seed dispersal in two species of Papaver L. under near natural conditions;Blattner;Flora,1991
3. The agronomic consequences and costs of managing field margins for game and wildlife conservation;Boatman;Asp. Appl. Biol.,1988
4. The aerial motion of seeds, fruits, spores and pollen;Burrows,1986
5. Spatial patterns of seed dispersal and post dispersal seed predation of cryptanua flora (Boraginaceae);Casper;Am. J. Biol.,1987