00337pab a2200145 454500008004000000100001800040245003500058260000900093300001300102362000800115650001600123650002500139650001600164773001100180180718b2006   xxu||||| |||| 00| 0 eng d  aRavi, S. Bala  aBiodiversity and food security  c2006  ap.69-70.  aAug  aAgriculture  aBiological diversity  aFood supply  aYojana