000			00562nam a2200157Ia 4500
008			020513t1972 000 0 eng d
020			_a0123485401
080			_a631.43 OPT _b5801
100			_aInternational Symposium on Soil-Water Physics and Technology, Hebrew University, 1971
245		0	_aOptimizing the soil physical environment toward greater crop yields _h(Book)
260			_aNew York _bAcademic Press _c1972
300			_axxi, 240 p. _c24 cm.
650			_aCrops and soils--Congresses Soil physics--Congresses
700			_aHillel, D.
999			_c9440 _d9440
035			_a5801