000 00571 a2200181 4500
020 _a8170891337
082 _a631.4
_bDET
090 _c21661
_d33735
100 _aPlucknett, Donald L.
_eed.
245 _aDetecting mineral nutrient deficiencies in tropical and temperate crops
260 _aDehra Dun
_bInternational Book Distributors
_c1989
_g1989
300 _avii,552p.
_c22cm
440 _aWestview tropical agriculture series
650 _aSoil science
650 _aSpecific techniques; equipment, materials
700 _aSprague,Howard B.
_eed.
942 _cL
999 _c49116
_d49116