000 00345nam a2200121Ia 4500
001 109342
008 170722s9999 xx 000 0 und d
100 _aKuttappan, M.
245 _aCoconut production in kerala
_ban economic analysis /
260 _c1979.
490 _aUniversity of kerala agricultural economics phd thesis 1979
942 _cTH
999 _c159104
_d159104