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59篇 您的检索式:作者名="Wedepohl R"
    题名 作者 年代 出处 被引量
1Managing agriculture phosphorus protection of surface waters: Issues and options显示文摘Sharply A N Charpa S C Wedepohl R 1994J Environ Qual1994,14,6:1
2Managing agricultural phosphorus for protection of surface waters:issues and options显示文摘Sharpley A N Chapra S C Wedepohl R 1994J Environ Qual1994,23,:1
3Managing phosphorus for protection of surface waiter: Issues and options显示文摘Sharpley A N Chapra S C Wedepohl R 1994J Environ Qual1994,23,:1
4Managing agrlculture phosphorus protection of surface waters:Issues and options 显示文摘SHARPLEY A N CHAPRA S C WEDEPOHL R 1994Journal of Environ Quality1994,23,:1
5Managing agricultural phosphorus for protection of surface waters issues and options 显示文摘Sharply A N Chapra S C Wedepohl R 1994Journal of Environmental Quality1994,23,:1
6Managing agricultural phosphorus for protection of surface waters:issues and options显示文摘Sharpley A N Charpra S C Wedepohl R 1994J Environ Qual1994,,23:1
7Managing agricultural phosphorus for protection of surface waters: issues and potions 显示文摘Sharpley A N Chapra S C Wedepohl R 1994J Environ Qual1994,23,:1
8Managing agricultural phosphorus for protection of surface waters: Issues and options 显示文摘Sharpley A N Chapra S C Wedepohl R 1994Journal of Environmental Quality1994,23,43:1
9Managing agriculture phosphorus for protection of surface waters: issues and options显示文摘SHARPLEY A N CHAPARA S C WEDEPOHL R 1994J Environ Qual1994,18,6:1
10Managing agricultural phosphorus for protection of surface waters : issues and options 显示文摘SHARPLEY A N CHAPRA S C WEDEPOHL R 1994Journal of Environmental Quality1994,23,:1
11Managing agriculture phosphorus protection of surface water:Lssues and options显示文摘Sharpley A N Charapa S C Wedepohl R 1994J Environ Qual1994,23,:1
12Managing agricultural phosphorus for protection of surface waters:Issues and options显示文摘Sharpley A N Chapra S C Wedepohl R 1994J Environ Qual1994,23,3:1
13Man - aging agricul- tural phosphorus for protection of surface waters issuesand options 显示文摘Sharpley A N Chapra S C Wedepohl R 1994Journal of Environmental Quality1994,23,3:1
14Managing agricultural phosphorus for protection of surface waters: Issues and options显示文摘Sharpley A N Chapra S C Wedepohl R 1994Journal of Environmerual Quality1994,23,:1
15Managing agriculture Phosphousprotection of surface water:Issues and options显示文摘Sharpley A N harapa S C Wedepohl R 1994Envriron Qual1994,,23:1
16Managing agricultural phosphorus for protection of surface water: issues and options显示文摘SHARPLEY A N CHAPRA S C WEDEPOHL R 1994Journal of Environmental Quality1994,23,:1
17Managing agricultural phosphorus for protection of surface waters, issues and options 显示文摘SHAPLEY A N CHAPRA S C R WEDEPOHL R 1994Journal of Environmental Quality1994,23,:1
18Managing agricultural phosphorus for protection of surface waters:issues and opinions显示文摘Sharpley A N Chapra S C Wedepohl R etal 1994Journal of Environmental Quality1994,23,3:1
19Managing agricuhural phosphorus for protection of surface waters, issues and options 显示文摘SHARP-LEY A N CHAPRA S-C R WEDEPOHL R 1994Journal of Environmental Quality1994,23,:1
20Managingagricultural phosphorus for protection of surface waters显示文摘Sharpley A N Chapra S C Wedepohl R 1994J Envron Qual1994,23,3:1
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