English alphabetical subject index to Universal Decimal Classification numbers used by the Bee Research Association in Apicultural Abstracts and in subject indexes.
Edition: 2nd enlarged ed.
Publisher: Bee Research Association
Published: 1971
Place of publication: Chalfont St. Peter
Language: eng
Number of pages: 143
Subjects: Classification -- Books -- Bees.; Classification, Universal decimal -- Indexes.
Other titles: EASI 2.
Notes: Cover title: EASI 2.