Agriculture in the twenty -first century

類似資料

• Twenty -Five years of research on soil land water consesrvation in ravine lands of Rajastan
  著者:: Balvir verma,S
  出版事項: (1986)
• Hand book of waste lands developments
  著者:: Hegde,N G
  出版事項: (1993)
• Indian wild life resources ecology and development (a Study of ecology , conservation ,Economic and applied aspects of Indian wild life resource
  出版事項: (1999)
• Valuation of intrest rate dirivative securities
  著者:: Munnik, Jeroen F J D
• Earth science and natural resources management
  著者:: Ravindra Kumar, G. R.
  出版事項: (2004)