00996nam a22003137a 4500 CHAP 20220329134753.0 971013s1977 r 10010 d 25643 26615 30716 CHAP 631.0915 C6 Conference on Desertification ( 1977 : Nairobi) 26412 Desertification and its control New Delhi : Indian Council of Agricultural Research, 1977 358 p. : ilus. ; gráfs. BATCH-UPD 10 20130110 UCH01 1337 BATCH-UPD 10 20130410 UCH01 0840 BATCH-UPD 10 20130914 UCH01 1031 CONVERSION 10 20130109 UCH01 1315 Desertificación. 32128 Erosión. 37335 Regiones áridas. 95669 Suelos India. 110398 BK LIBRO 631.0915 C6 BC LIBRO 33724000054003 LIBRO 61389 30716 i 25643 25643 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.0915 C6 33724000054003 2019-12-31 00:00:00 2019-12-31 LIBRO