000 00490 a2200193 4500
020 _a072731906X
082 _a631.433
_bHEA
090 _c21779
_d34012
100 _aHead, K. H
245 _aSoil technicians' handbook
260 _aLondon
_bPentech press
_c1989
_g1989
300 _a[vii],158p.
_c24cm
650 _aAgriculture and related technologies
650 _aSoil mechanics
650 _aSoil physics
650 _aSoil science
650 _aSpecific techniques
942 _cL
999 _c49221
_d49221