TY  - BOOK
AU  - BUREAN OF INDIAN STANDARDS INSTITUTION
TI  - Is: 1515-1981  Specification for Beehives
PY  - 1982///
CY  - New Delhi
PB  - BIS, Manak Bhavan 9 Bahadur shah Zafar marg
KW  - Is: 1515-1981
ER  -