01433nam a22003857a 4500 CHAP 20220329141216.0 971010s1978 r 00010 d 64395 65367 72044 CHAP 631.411 N5 Nielsen, Donald R. 81230 Nitrogen in the environment New York : Academic Press, 1978 2 v. Contenido: v.1 nitrogen behavior in field soil -- v.2 Soil-plant-nitrogen relationships BATCH-UPD 10 20130110 UCH01 0042 BATCH-UPD 10 20130110 UCH01 0822 BATCH-UPD 10 20130409 UCH01 2027 BATCH-UPD 10 20130410 UCH01 0459 BATCH-UPD 10 20130914 UCH01 1840 CONVERSION 10 20130109 UCH01 1335 Nitrógeno Efecto en plantas. 81457 Suelos Nitrógeno en. 110451 MacDonald, J. G. 69356 BK LIBRO 631.411 N5 BC LIBRO 33724000068326 LIBRO v.2 c.2 87095 72044 i 631.411 N5 BC LIBRO 33724000068334 LIBRO v.2 54630 72044 i 631.411 N5 BC LIBRO 33724000068342 LIBRO v.1 52349 72044 i 631.411 N5 ZA LIBRO -143499 LIBRO v.1 4830 72044 i 631.411 N5 ZA LIBRO -54974 LIBRO v.2 4831 72044 i 64395 64395 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.411 N5 33724000068326 2019-12-31 00:00:00 v.2 c.2 2019-12-31 LIBRO 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.411 N5 33724000068334 2019-12-31 00:00:00 v.2 2019-12-31 LIBRO 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.411 N5 33724000068342 2019-12-31 00:00:00 v.1 2019-12-31 LIBRO