Agriculture and the engineering sciences
Subtitle: an inaugural lecture delivered before the University of Newcastle upon Tyne on Monday, 20 November 1967
By: [by] J. R. O'Callaghan.
Contributors: University of Newcastle upon Tyne.
Publisher: University of Newcastle upon Tyne
Published: 1968
Place of publication: London
Language: eng
Number of pages: 15
Subjects: Agricultural engineering -- Addresses, essays, lectures.