TY  - BOOK
AU  - Department of Agricultural EngineeringPurdue Uniersity
TI  - Biological effects in the hydrological cycle
PY  - 1971///
CY  - Indiana
PB  - Department of Agricultural Engineering
KW  - Hidrología
KW  - Biología
KW  - Ciclo Hidrologico
KW  - Efecto Biologico
ER  -