Dobson, C. |. G. B. (1999). Watersheds a practical handbook for healthy water. Estados Unidos | ESTADOS UNIDOS: A Firefly Book / New York.
Chicago Style CitationDobson, Clive | Gilpin Beck. Watersheds a Practical Handbook for Healthy Water. Estados Unidos | ESTADOS UNIDOS: A Firefly Book / New York, 1999.
MLA CitationDobson, Clive | Gilpin Beck. Watersheds a Practical Handbook for Healthy Water. Estados Unidos | ESTADOS UNIDOS: A Firefly Book / New York, 1999.
Warning: These citations may not always be 100% accurate.