00266nam a22000977a 4500003000400000008004100004082001700045100003000062245002800092260004800120OSt240426b        |||||||| |||| 00| 0 eng d  a630.72bK48R  aKerala Ag. Univ., Trichur  aResearch report 1983-84  aKAU, TrichurbDirector of res. KAU, Trichur