000 006110000a22001930004500
001 20176
010 _aUS $2.00
090 _a20176
100 _a20190520 frey50
101 _aeng
200 0 1 _aNutrient balances for the evaluation of nutrient souces in water quality management [Texto fotocopiado]
_fRoger H. Peters
210 _a[S.l.]
_c1973
_dAmerican Water Resources Association
215 _a5 p.
_cil.
_d30 cm
305 _aSep. de: Water Resources Bulletin, 9 (1), Feb., p. 49-53
317 _aIPIMAR
320 _aContém bibliografia
676 _a0390 p
686 _aD 62
700 _aPeter,
_bRoger H.