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23篇 您的检索式:作者名="LEFROY E"
    题名 作者 年代 出处 被引量
1Emergy evaluation of three cropping systems in southwestern Australia显示文摘Lefroy E Rydberg T 2003Ecological Modelling2003,161,3:1
2The role and function of organicmatter in tropical soils 显示文摘Craswell E T Lefroy ROB 2001Nutrient Cycling in Agroecosys-tems2001,61,12:1
3Emergy evaluation of three cropping systems in Southwestern Austrlia显示文摘Lefroy E Rydberg T 2003Ecological Modelling2003,161,:1
4Emergy evaluation of three cropping systems in southwestern Australia显示文摘Lefroy E Rydberg T 2003Ecological Modelling2003,161,3:1
5Emergy evaluation of three cropping systems in southwestern Australia显示文摘Lefroy E Rydberg T 2003Ecological Modeling2003,161,3:1
6The Role and Function of Organic Matter in Tropical Soils 显示文摘Craswell E T Lefroy R D B 2001Nutrient Cycling in Agroecosystems2001,61,:1
7Trees and shrubs as sources of fodder in Australia显示文摘Lefroy E C P R D ann J H Wildin 1992Agroforestry Systems1992,20,12:1
8Emergy evaluation of threecropping systems in southwestern Australia显示文摘Lefroy E Rydberg T 2003EcologicalModeling2003,161,3:1
9Improving the use of species distribution models in conservation planning and management under climate change显示文摘Porfirio L L Harris R M B Lefroy E C 2014Plo S one2014,9,11:1
10The importance, distribution and causes of phosphorus deficiency as a constraint to crop production in the tropics显示文摘FairhList T Lefroy R Mutert E Batjes N 1999Agroforestry Forum1999,9,:1
11The importance,distribution and causes of phosphorus deficiency as a constraint to cropproduction in the tropics显示文摘Fairhust T Lefroy R Mutert E 1999Agrofor Forum1999,9,:1
12Emergy evaluation of three cropping systems in southwestern Australia 显示文摘Lefroy E Rydberg T 2003Ecological Modeling2003,161,:1
13Trees and shrubs as sources of fodder in Australian显示文摘Lefroy E C Femandes E C M Sanchez P A 1992Agroforestry Systems1992,20,12:1
14Emergy evaluation of three cropping systems in southwestern Australia显示文摘Lefroy E Rydberg T 2003Ecological Modelling2003,161,:1
15Emergy evaluation of three cropping systems in southwestern Australia 显示文摘Lefroy E Rydberg T 2003Ecological Modeling2003,161,:1
16The importance,distribution and causes of phosphorus deficiency as a constraint to crop production in the tropics显示文摘FAIRHUST T LEFROY R MUTERT E 1999Agroforestry Forum1999,9,:1
17Emergy evaluation of three cropping systems in southwestern Australia显示文摘Lefroy E Rydberg T 2003Ecological Modeling2003,161,3:1
18Emergy evaluation of three cropping systems in southwestern Australia 显示文摘LEFROY E RYDBERG T 2003Ecological Modeling2003,161,:1
19Application of the ecosystem mimic concept to the species-rich Banksia woodlands of Western Australia显示文摘 Stirzaker R 1999Agroforcstry Systems1999,45,:1
20Emergy evaluation of three cropping systems in southwestern Australia显示文摘Lefroy E Rydberg T 2009Ecological Modelling2009,161,:1
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