:compendium of post graduate research abstracts 1965-2018 Jeyakumar,P creator Srinivasan,S Senthil, A Chandrasekhar,C N Sritharan, N Sivakumar,T text Coimbatore Tamil Nadu agricultural university 2018 monographic 299p. Jeevithavum Sambathikasasthra Chinthakalum English 633 TNAU/AB 9789387314788+