TY - BOOK AU - Krisgnapillai, N. AU - TI - samudra janthu vijnanam U1 - 59(26)=M PY - 1970/// CY - Trivadrum PB - State Institute of Languages KW - Biological oceanography KW - Biology, marine KW - Ocean life KW - Marine biology KW - marine animals KW - Marine ecology KW - marine plants KW - marine resources KW - Ocean bottom KW - Biology KW - Natural history KW - Oceanography KW - Under water exploration KW - freshwater biology KW - Animals, aquatic KW - Animals, marine KW - Animals,sea KW - Aquatic Animals KW - Marine fauna KW - Marine zoology KW - Sea animals KW - Water animals KW - Fresh water animals KW - corals KW - Fishes KW - Marine mammals KW - Animals KW - Wildlife ER -