00307nam a22000977a 4500003000400000008004100004100002600045245011100071260001900182300000800201OSt231017b        |||||||| |||| 00| 0 eng d  aDeptt. of Agriculture  aStudies in Eco. of Farm management in Madras 1956-57bStudies in Eco. of Farm management in Madras 1955-56  aGovt. of India  a170