Reducing the non-renewables : proceedings of the Symposium on Sustainable Agriculture : the Nova Scotia Agricultural College, Truro, Nova Scotia, April 8-9, 1991 / edited by Vilis O. Nams.  Truro : The College, 1991. vi pages, 202 pages : illustrations ; 28 cm.

Nams, Vilis Ojars, 1955-

Nova Scotia Agricultural College.

Sustainable agriculture — Congresses
Sustainable agriculture — Maritime Provinces — Congresses.

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