000 00381 a2200169 4500
082 _a362.1
_bSEA
090 _c7053
_d9814
100 _aGunatilleke, Godfrey
245 _aSeasonality and health
260 _c1988
300 _a135p.
_c28cm.
650 _aPhysical illness
700 _aFernando, Eardly
700 _aPerera, P.D.A.
700 _aFernando, Joel
942 _cL
999 _c35782
_d35782