000 00428pam a2200169a 44500
008 160408b1972 xxu||||| |||| 00| 0 eng d
082 _a631.417
_bSc59
100 _aSchnitzer, M.
245 1 _aHUMIC SUBSTANCES IN THE ENVIRONMENT
260 _aN. Y.
_bMarcel Dekker
_c1972
300 _a327
440 _aSoils And The Environment
_v
650 _aHumus
700 _aKhan, S. U.
964 _gCIRC
997 _aA27650 C
999 _c266821
_d266821