000 01058nam a22003737a 4500
001 G41738
003 MX-TxCIM
008 121211s ||||f|m||||||| || | |
040 _aMX-TxCIM
041 0 _aEn
043 _aNL
072 0 _aF01
072 0 _aF04
072 0 _aP35
090 _aLook under author name
100 1 _aSmaling, E.
245 0 0 _aAn agro-ecological framework for integrated nutrient management:
_b With special reference to Kenya
260 _aWageningen (Netherlands) :
_bAgricultural University,
_c1993
300 _a250 pages
340 _aPrinted
500 _aThesis (Ph. D) Dr in de Landbouw- en Milieuwetenschappen. Bibliography; Summaries (En, Nl)
546 _aEnglish
591 _a93-040568
595 _aTC
650 1 0 _aFertilizer application
_91110
650 1 0 _aLand use
650 1 0 _aNonoptimizing methods
650 1 0 _aPlant nutrition
650 1 0 _aPlant production
_91212
650 1 0 _aTropical zones
650 1 0 _91314
_aZea mays
_gAGROVOC
650 1 0 _91952
_aSoil fertility
_gAGROVOC
942 _cTH
999 _c37474
_d37474