000 00296nam a22000977a 4500
082 _aGEOPGD431
100 _aAMBLIKUTTAN,S
245 _aPalaeoclimatic studies of the Holocene sediments at Polachira wetland,Kollam district,Kerala
260 _aTrivandrum
_bUniversity of Kerala
_c2021
942 _cPD
999 _c641798
_d641798