Research , education and extention in agriculture /
edited by J. Ashton and R. F. Lord Edinburgh.-
- Published for the Agricultural Adjustment Unit, University of Newcastle upon Tyne : Oliver and Boyd , 1969.
- xii, 186 p. : ill.
At head of title : An Agricultural Adjustment unit symposium.
Includes bibliographical refrences.
--Agricultural research - Congresses.--Gt. Brit.---Agricultural education - Congresses.--Gt. Brit .---Agricultural extention work - Congresses.--Gt. Brit. -