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| 1 | Environmental,energet- ic, and economic comparisons of organic and conventional farming systems 显示文摘 | PIMENTEL D HEPPERLY P HANSON J | 2005 | Bioseienee2005，55，7： | 1 |
| 2 | Environmental,energetic,and economic comparisons of organic and conventional farming systems显示文摘 | Pimentel D Hepperly P Hanson J | 2005 | BioScience2005，55，7： | 1 |
| 3 | Environment,energy,and economic comparisons of organic and conventional farming systems显示文摘 | PIMENTEL D HEPPERLY P HANSON J | 2005 | Bioscience2005，55，7： | 1 |
| 4 | Straw mushroom in the western hemisphere显示文摘 | J P San Antonio P R Hepperly R L Shaffer | 1984 | Mushroom Newsletter for the Tropics1984，4，4： | 1 |
| 5 | Association of Enterobacter cloacae with rhizome rot of edible ginger in Hawaii 显示文摘 | Nishijima K A Alvarez A M Hepperly P R | 2004 | Plant disease2004，88，12： | 1 |
| 6 | Environmental, Energetic, and Economic Comparisons of Organic and Conventional Farming Systems显示文摘 | DAVID PIMENTEL PAUL HEPPERLY JAMES HANSON | 2005 | Bioscience2005，55，7： | 1 |
| 7 | Compost, manure and synthetic fertilizer influences crop yields, soil prop soil properties, nitrate leaching and crop nutrient content 显示文摘 | Hepperly P Lotter D Ziegler Ulsh C | 2009 | Compost science and utilization2009，17，： | 1 |
| 8 | Environment,energy,and economic comparisons of organie and conventional farming systems显示文摘 | PIMENTEL D HEPPERLY P HANSON J | 2005 | Bioscience2005，55，7： | 1 |
| 9 | Environmental, energetic, and economic comparisons of organic and conventional farming systems显示文摘 | Pimentel D Hepperly P Hanson J | 2005 | BioScience2005，55，7： | 1 |
| 10 | Environment,energy,and economic comparisons of organic and conventional farming systems显示文摘 | PIMENTEL D HEPPERLY P HANSON J | 2005 | Bioscience2005，55，7： | 1 |
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