British Photobiology Society International Symposium 3rd 1983 Li : Light and the flowering process : [proceedings of the 3rd International Symposium of the British Photobiology Society held at [the] Glasshouse Crops Research Institute, Littlehampton ..., September 7-9, 1983 / edited by D. Vince-Prue, B. Thomas, K.E. Cockshull.
British Plant Growth Regulator Group : Growth regulators in root development : proceedings of a Meeting organized by the British Plant Growth Regulator Group at ... University of London on 20th September 1983 / edited by M.B. Jackson and A.D. Stead.
British Rainfall Organization : British rainfall : on the distribution of rain over the British Isles / compiled by the British Rainfall Organization, later by the Meteorological Office.
