000 00512nam a2200217Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a631.4
082 _bRIC/IN
100 _aRichard B N
100 _eAuthor
245 _aIntroduction to the soil ecosystem
260 _aLondon
260 _bLongman Group Ltd
260 _c1974
300 _a265 Pages
365 _aUKP.5.75
650 _aAgricultural chemistry
650 _aSoil science
942 _cBK
999 _c231829
_d231829