TY  - BOOK
AU  - Behr,Ricardo
TI  - Hidráulica agrícola
AV  - S 613 B421h 1954
PY  - 1954///
CY  - Barcelona
PB  - Salvat Editores
KW  - Irrigation
KW  - Water-supply, Agricultural
KW  - Drainage
N1  - Includes bibliographical references and index
ER  -