TY  - BK
AU  - Merriam,John L.
TI  - Efficient irrigation or you can plant more land with less water [California]
U1  - 84-027851 
PY  - 1977///
CY  - San Luis Obispo, CA (USA)
PB  - Agricultural Engineering Dept., California Polytechnic State University, 
KW  - California
KW  - Drainage and irrigation
KW  - Water resources and management
N1  - ill
ER  -