APA Edition Citation

B S I. (1981). UDC 63/632 Agriculture in general forestry Plant injuries, diseases and pests plant protection BS 1000(63/632): 1981. B S I.

Chicago Edition Citation

B S I. UDC 63/632 Agriculture in General Forestry Plant Injuries, Diseases and Pests Plant Protection BS 1000(63/632): 1981. London: B S I, 1981.

MLA Edition Citation

B S I. UDC 63/632 Agriculture in General Forestry Plant Injuries, Diseases and Pests Plant Protection BS 1000(63/632): 1981. B S I, 1981.