Ministry of Agriculture, F. a. F. (1970). Swarming of bees.
Chicago Edition CitationMinistry of Agriculture, Fisheries and Food. Swarming of Bees. His Majesty's Stationary Office, London, 1970.
Cita MLAMinistry of Agriculture, Fisheries and Food. Swarming of Bees. 1970.
Atenció: Aquestes cites poden no estar 100% correctes.