TY  - BOOK
AU  - DANIEL HILLEL
TI  - OPTIMIZING THE SOIL PHYSICAL ENVIRONMENT TOWARD GREATER CROP YIELDS
U1  - GEN.631.43 H557 
PY  - 1972///
CY  - NEWYORK
PB  - Academic Press
KW  - OPTIMIZING THE SOIL PHYSICAL ENVIRONMENT TOWARD GREATER CROP YIELDS
ER  -