TY  - BOOK
AU  - Food and Agriculture Organization of the United Nations 
TI  - Soil survey investigations for irrigation / FAO. Land and Water Development División. Soil Resources Development and Conservation Service, United States. Department of the Interior. Bureau of Reclamation 
U1  - 631.47/F662 
PY  - 1986///
N1  - 1; Circulación y Préstamo
ER  -