00927nam a22002777a 4500 CHAP 20220329140527.0 971013s1936 r 00010 d 53360 54332 58483 CHAP 631.4 W45 Weir, Wilbert Walter. 121382 Soil science, its priciples and practice, including basic processes for managing soil and improving their fertility Chicago : Lippincott, 1936 615 p. : ilus. BATCH-UPD 10 20130110 UCH01 0425 CONVERSION 10 20130109 UCH01 1329 Suelos. 110191 BK LIBRO 631.4 W45 BC BPP -126913 BPP 21117 58483 i 631.4 W45 BC BPP -126915 BPP c.2 21118 58483 i 631.4 W45 BC BPP -126916 BPP c.3 51519 58483 D. Ing. Acosta i 53360 53360 0 0 ddc 0 1 0 FR BC BC 2019-12-31 LIBRO 0 631.4 W45 -126913 2019-12-31 00:00:00 2019-12-31 LIBRO 0 0 ddc 0 1 0 FR BC BC 2019-12-31 LIBRO 0 631.4 W45 -126915 2019-12-31 00:00:00 c.2 2019-12-31 LIBRO 0 0 ddc 0 1 0 FR BC BC 2019-12-31 LIBRO 0 631.4 W45 -126916 2019-12-31 00:00:00 c.3 2019-12-31 LIBRO