01143nam a22003497a 4500 CHAP 20220329141331.0 971013s1985 r 00010 d 66559 67531 77001 CHAP 631.43 V3 Vaughan, D. 118198 Soil organic matter and biological activity Dordrecht, The Netherland : Martinus Nijhoft, 1985 469 p. ; gráfs. Developments in plant and soil sciences ; ud.16 28-174 BATCH-UPD 10 20130110 UCH01 0436 BATCH-UPD 10 20130410 UCH01 0112 BATCH-UPD 10 20130914 UCH01 1210 CONVERSION 10 20130109 UCH01 1337 Humus. 56902 Suelos Materia orgánica. 110429 Suelos Microbiología. 110434 Malcolm, R. E. 70069 Developments in plant and soil sciences ; ud.16 32288 BK LIBRO 631.43 V3 BC LIBRO 33724000070512 LIBRO I.141405 74545 77001 i 110.21 66559 66559 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 I.141405 LIBRO 0 631.43 V3 33724000070512 2019-12-31 00:00:00 2019-12-31 LIBRO