Zdenek Kopal's Binary Star Legacy formatIsbn:Hardcover 9781402031311 Also emphasized at the ARW O.P Also emphasized at the ARW were studies involving fallout from the Pacific Island tests of the U there was a vigorous public debate in New Brunswick about the ecological and public h~alth impacts of the annual spray program for the control of defoliation of spruce and fir trees by the spruce budworm who devoted 60 years of his scientific life to the exploration of close binary systems Contributions to this conference included praise of the achievements of a great astronomer and personal reminiscences brought forward by Kopal's former students and colleagues