J. Turnbull
4 published titles
Orchard systems : report of a study tour undertaken in Holland and Belgium 16-21 August 1981
1 edition
Orchard systems and tree management : report of a visit to Holland, 20-23 February 1983
1 edition
Report on an official visit to Nova Scotia
1 edition
Fruit tree production and management in France : report of a visit to France, 2-8 September 1984
(Contributor)
1 edition