00915nam a22002897a 4500 CHAP 20220329134414.0 971013s1972 r 00010 d 20040 21012 25101 CHAP Folleto 4832 Centro Nacional de Productividad, A. C. México. Programa Campesino 21248 Costos de bombeo para riego México : (s.e.), 1972 40 p. : ilus. BATCH-UPD 10 20130110 UCH01 2230 BATCH-UPD 10 20130410 UCH01 1525 BATCH-UPD 10 20130914 UCH01 1657 CONVERSION 10 20130109 UCH01 1312 Irrigación Costos México. 60397 BK FOLL Folleto 4832 BC FOLL -57814 TS1 25101 D i Folleto 4832 BC FOLL -57815 TS2 c.2 25101 i 20040 20040 0 0 local 0 1 0 FOLL BC BC PA_FOLLETOS 2012-12-17 FOLL 0 Folleto 4832 -57814 2019-12-31 00:00:00 2012-12-17 FOLL 0 0 local 0 3 0 FOLL BC BC PA_FOLLETOS 2012-12-17 FOLL 0 Folleto 4832 -57815 2019-12-31 00:00:00 c.2 2012-12-17 FOLL