00336pab a2200121 454500008004000000100002500040245006900065260000900134300001600143362001100159650001000170773003400180180718b2002   xxu||||| |||| 00| 0 eng d  aKavoori, Purnendu S.  aThe Varna trophic system: an eclogical theory of caste formation  c2002  ap.1156-164.  a23 Mar  aCaste  aEconomic and Political Weekly