Mason, P. G. (2002). Biological control programmes in Canada, 1981-2000.
Chicago Edition CitationMason, P G. Biological Control Programmes in Canada, 1981-2000. CABI Publishing, New York, 2002.
MLA Edition CitationMason, P G. Biological Control Programmes in Canada, 1981-2000. 2002.
Warning: These citations may not always be 100% accurate.