00285nam a22001097a 4500003000400000008004100004082001700045100003800062245004100100260002600141300000800167OSt231228b        |||||||| |||| 00| 0 eng d  aR016.63bP69  aTamilnadu Agricultural University  aPost graduate thesis abstracts, 1980  aTamilnadubTNAUc1981  a224