00469nam a2200169Ia 450000500170000000800410001704100100005808200230006810000290009111000160012024500580013626000260019430000340022065000190025494200090027399900170028220260814105652.0260814t1994 xx 000 0 und d acanje aBIB/08.12.05/04152 aPineda Milicich, Ricardo aCIPCA-Piura 0aLombricultura : humus de lombriz, preparacioĢn y uso aPiura :bCIPCA,c1994 a72 pb. : ilus., grafs., tbls a LOMBRICULTURA tMJCh c17142d17142