000 00711nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aUNO S592.5.S95 Vol.2
245 0 _aSoil organic matter studies: proceedings of a symposium jointly organized by the International Atomic Energy Agency and the Food and Agriculture Organization of the United Nations in Co-operation with Agrochemical, and held in Braunschweig, 6th -10th September 1976. Vol.2
260 _aVienna
260 _bInternational Atomic Energy Agency
260 _c1977
300 _a388p.
300 _c24cm.
650 _aHumus
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c29494
_d29494