Verma, L. R. Beekeeping in integrated mountain development : ecomomic and scientific perspectives / L. R. Verma - New Delhi : Oxford & IBH publishing co., c1990. - xvi, 367 p. ; ill., figs., tabs. ; 24 cm. ISBN: 8120405382 LCCN: Subjects--Topical Terms: Beekeeping BeekeepingEconomic perspective BeekeepingScientific perspective LC Class. No.: SF525 / .V47 1990 Dewey Class. No.: 638.1 / V522b