TY  - BOOK
AU  - Johl, S.S.
TI  - Irrigation and Agricultural Development
SN  - 0080256759
U1  - 631.7095 
PY  - 1980///
CY  - New York
PB  - United Nations
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Irrigation
ER  -