000 00541nam a2200193Ia 4500
008 220516s9999 xx 000 0 und d
020 _a3540942327
041 _aeng
082 _a333.91009795
_bNAI/W
100 _aNaiman ,Robert J.
245 0 _aWatershed Management
_b: Balancing Sustainability and Environmental Change
_c / by Robert J. Naiman
260 _aUSA:
_bSpringer ,
_c1992.
300 _axii,542p.
650 _aEconomics
650 _aEcosystem
650 _aSilviculture
650 _aWater Quality
942 _cBK
999 _c9520
_d9520