https://catalogue-scientifique.canada.ca/record=2641985~S6*frc
Rechercher Seiber, James N; Rechercher University of California, Davis. Agricultural Issues Center; Rechercher Nuckton, Carole Frank; Rechercher Archibald, Sandra O; Rechercher Winter, Carl K
Van Nostrand Reinhold, 1990, ISBN : 0442004214
Livre