Plants, production and people
By: by P. T. Thomas.
Series: Annual radio lecture / British Broadcasting Corporation. Welsh Region -- 1969; Annual radio lecture (British Broadcasting Corporation. Welsh Region) -- 1969.
Publisher: British Broadcasting Corporation
Published: 1969
Place of publication: London
Language: eng
Number of pages: 28
Subjects: Plants, Edible.; Food supply.
Notes: 'Broadcast on BBC Wales Radio 4, 10 November 1969...'.