[期刊]
  • 《Environment and Ecology》 2008年26卷1a期

摘要 : The study was conducted in Haryana state. Out of 19 districts of the state four districts namely Sonipat, Faridabad, Jhjjar and Gourgaon were selected purpositively. The study was conducted in 16 villages. Farm each village 15 res... 展开

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