TY  - RPRT
TI  - Implications of seed size for seedling survival in Carnegiea gigantea and Ferocactus wislizeni (Cactaceae)
AU  - Janice E. Bowers
AU  - E.A. Pierson
PY  - 2001
DO  - 10.2307/3672423
UR  - https://pubs.usgs.gov/publication/70023727
ID  - 70023727
ER  -