01146cam a22003377a 4500 CHAP 20220817042720.0 971013s1973 r 00010 d 53215 54187 58338 CHAP 631.42 W38 Waugh, Donovan L. 121239 Discontinuous models for rapid correlation interpretation, and utilization of soil analysis and fertilizaer response data Raleigh : North Carolina State University, 1973 77 p. ; gráfs. Technical bulletin ; 7 BATCH-UPD 10 20130110 UCH01 0755 BATCH-UPD 10 20130410 UCH01 0434 BATCH-UPD 10 20130914 UCH01 1402 CONVERSION 10 20130109 UCH01 1329 Fertilizantes Efecto en suelos. 40553 Suelos Análisis. 110204 Cate, Robert B., Jr. 20498 Nelson, Larry A. 80789 Technical bulletin ; 7 BK LIBRO 631.42 W38 BC LIBRO 33724000067252 LIBRO 57646 58338 D i 53215 53215 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.42 W38 33724000067252 2019-12-31 00:00:00 2019-12-31 LIBRO