00489     2200181   4500001002100000005001500021035002000036007000300056008004100059020001800100082001400118084001800132245002400150260006300174300003400237650002400271990001200295INLIS00000000006013320230701035058  a0010-0523000047ta230701                g          0 eng    a0-444-41610-2  a631.423.4  a631.423.4 SOI  aSoil organic matter  aAmsterdam :bElsevier Scientific Publishing Company,c1978  avii, 311 p. :bill. ;c25 cm. 4aSOIL ORGANIC MATTER  a1082/82