Punchihewa, R.W.K. Beekeeping for honey products in Srilanka: management of Asiatic hive honeybee Apis cerana in its natural tropical monsoonal environment / R.W.K. Punchihewa - Peradeniya Sri Lanka Department of agriculture 1994 - xxii, 232 p. Includes glossary, references, appendix and index ISBN: 9559282018 Subjects--Topical Terms: Bee keeping Dewey Class. No.: 638.1 / PUN