TY - GEN AU - Wickramasinghe, Chandra AU - Wickramasinghe, kamala., ed. TI - Where did we come from?: life of an astrobiologist SN - 978-981-4641-40-1 PY - 2015/// CY - Singapore PB - World Scientific Publishing Co. Pte. Ltd. KW - Astrophysics KW - Micro-organisms KW - Galaxies KW - Astrophysicists-Sri Lanka- Biography KW - Halley's comet ER -