TY  - BOOK
AU  - HILLEL, Daniel
TI  - Optimizing the soil physical environment toward greater crop yields
U1  - 631.4 
PY  - 1972///
CY  - New York
PB  - Academic
KW  - Soil salinity
KW  - Soil science
KW  - Water use efficiency
N1  - Proceedings
ER  -