Economic Potential of Biological Substitutes for Agrochemicals
Birthal,P.S.
Economic Potential of Biological Substitutes for Agrochemicals Economic Potential of Biological Substitutes for Agrochemicals Birthal,P.S.; - New Delhi National Centre for Agricultural Economics And Policy Research(ICAR) 2003 - 170pp
Biological Substitutes
632.96/BIR
Economic Potential of Biological Substitutes for Agrochemicals Economic Potential of Biological Substitutes for Agrochemicals Birthal,P.S.; - New Delhi National Centre for Agricultural Economics And Policy Research(ICAR) 2003 - 170pp
Biological Substitutes
632.96/BIR