000 00486nam a2200157Ia 4500
008 140712s9999 xx 000 0 und d
020 _a9712200485
041 _aENG
080 _a631.41
_bWOP-S
245 _aSoil physical properties
_bmeasurement and use in rice-based cropping systems
260 _c1994
_aLaguna
_bInternational Rice Research Institute
300 _a111
650 _aSoil ChemistrySoil FertilitySoil Sciences
700 _aWopereis, M. [et al.]
942 _2UDC
_cBK
999 _c6366
_d6366