TY  - RPRT
TI  - On the relative importance of pool morphology and woody debris to distributions of shrimp in a Puerto Rican headwater stream
AU  - M. Pyron
AU  - A.P. Covich
AU  - R. W. Black
PY  - 1999
DO  - 10.1023/a:1003831828423
UR  - https://pubs.usgs.gov/publication/70021428
ID  - 70021428
ER  -