00996cam a22003137a 4500 CHAP 20220329135546.0 971013s1948 r 00010 d 38480 39452 43573 CHAP 544.6 M58 Mitchell, R. L. 76238 The spectrographic analysis of soil, plants and related materials Harpenden : Commenwealth Bureaus of Soil Science, 1948 183 p. : ilus Technical communication ; 44 BATCH-UPD 10 20130110 UCH01 1521 BATCH-UPD 10 20130410 UCH01 0933 BATCH-UPD 10 20130914 UCH01 1320 CONVERSION 10 20130109 UCH01 1321 Espectroquímica. 37800 Suelos Análisis. 110204 Technical communication ; 44 111884 BK LIBRO 544.6 M58 BC BPA -99730 BPA 10229 43573 i 38480 38480 1 0 0 3 0 MD BC BC 2019-12-31 LIBRO 127 0 544.6 M58 -99730 2019-12-31 00:00:00 2019-12-31 LIBRO