TY  - BOOK
AU  - Cummings, Ronald G.
AU  - Resources for the Future, Inc. Washington.
TI  - Water resource management in Northern Mexico
PY  - 1972///
CY  - Baltimore
PB  - Johns Hopkins
KW  - Agua para irrigacion
KW  - Agua
KW  - Abastecimiento
KW  - Mexico
ER  -