000 00628nam a2200205Ia 4500
999 _c29439
_d29439
005 20210722091015.0
008 180712s9999 xx 000 0 und d
020 _a9780309130004
041 _aEN
082 _a363.7394
_bNAT
_223
110 _9113565
_aNational Research Council
245 _aNutrient control actions for improving water quality : in the Mississippi River basin and northern gulf of mexico
250 _a22 nd ed.
260 _aWashington
_bNational academies press
_c2009
300 _ax, 79 pages.
500 _aInclude Appendix
509 _aNS
650 _aNutrient pollution of water
942 _cS