8WU S S,YAO Z J,SHEN L.Rural biomass energy utilization and sustain-able developmental strategies in Tibet[J].Agricultural Science&Tech-nology,2011,12(2):279-282,300.
9WANG Y.Question and countermeasure research of human living environ-ment designs in new countries[J].Agricultural Science&Technology,2010,11(6):134-136,154.