00437nam a2200133Ia 4500008004100000020001800041040003800059100004800097245004800145250000800193260006300201300001500264653002400279220101s9999    xx            000 0 und d  a9788193152423  cJayakar Knowledge Resource Centre  a100 years of agricultural sciences in India 0a100 years of agricultural sciences in India  a1st  bNational Academy of Agricultural SciencesaNew Delhic2016  axvi,522 p.  aAgriculture - India