000			00690nam a2200229Ia 4500
008			130910s9999 xx 000 0 und d
020			_a0851992188
041			_aeng
082			_221st ed. _a631.422 _bCAR
245			_aCarbon and nutrient dynamics in natural and agricultural tropical ecosystems _cedited by L. Bergstrom and H. Kirchmann
260			_aUnited Kingdom : _bCAB International , _c1998
300			_ax, 319 p. : ill.
300			_emaps; graphs
365			_bUSD 49.95
653			_aAgricultural ecology
653			_aCrops and soils
653			_aEcosystems
653			_aKirchmann _aH. , ed.
653			_aSoil fertility
700			_aBergstrom, L., ed.
942			_cEN _2ddc
999			_c14952 _d14952