In Russian. Popova, Olga Alexandrovna. Report on a mission to Canada [to participate in the International Perch Symposium. September 24 - October 5, 1976]. Moscow: 1977. Otchet o komandirovke v Kanadu dlya uchastiya v rabote Mezhdunarodnogo okunevogo simpoziuma. 24 sent. - 5 okt. 1976 g. In Russian /Report on a mission to Canada to attend the International Perch Symposium. 24 Sep. - 5 Oct. 1976 . All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7689912