TY - BOOK AU - MATHUR, B. S. TI - Proceedings U1 - 508.99 W83P PY - 1990/// PB - New Delhi KW - SCIENTIFIC EXPEDITIONS -- ANTARCTIC REGIONS -- CONGRESSES KW - ANTARCTIC REGIONS -- DISCOVERY AND EXPLORA KW - GRESSES KW - SCIENTIFIC EXPEDITIONS -- ANTARCTIC REGION ER -