James duncan david johnson thomas (6 risultati)

Soft cover. Condizione: Good. USDA Forest Service- General Technical Report NC-190. Strong spine crease- binding unaffected, light edge wear. Heavy book may require extra postage outside the U.S. Mostly technical information, 32 color photographs.

Soft cover. Condizione: Good. 635pp. Cover chipped and creased, a half dollar sized piece is torn away on back cover, front cover torn as well. Text is tight and secure, thouh.

Paperback. Condizione: Very Good. It was the interest and excitement generated by studying Great Gray Owls in Manitoba and adjacent Minnesota that lead to the organization of an international symposium on owls of the northern forest in Winnipeg in February 1987. The idea of holding a second owl symposium was first suggested by Jim Duncan, who, with the assistance of his wife Patricia, studied Great Gray Owls, earning a Ph.D. thesis in 1992. Supportive comments by Merlin W. Shoesmith , who played a major role in organizing the 1987 owl symposium, provided strong impetus to hold a second symposium in February 1997, 10 years after the first event. But Denver Holt must also accept some credit for this affair. When Holt informed Duncan In January 1995 that he was planning an owl symposium for 1997 in Missoula, things began to happen at Winnipeg. What had been a hopeful idea became an action plan almost overnight. Further discussions between Duncan and Holt, and several other owl researchers, led to decision by mutual agreement to hold a second owl symposium, broadened to include wider range of species, in Winnipeg. The published proceedings of the 1987 owl symposium describe mainly the technical presentations; the good spirit and fellowship enjoyed by delegates is still a fond memory, and that is part of the reason for wanting to host this second gathering of owl enthusiasts.…

Paperback. Condizione: Very Good+. Cover edges, spine and corners are rubbed; otherwise text block is in near fine condition. ; USDA Forest Service General Technical Report NC-190. Shipping will be extra for this heavy book, please inquire. ; 8 1/2 x 11"; 635 pages.

Softcover. Condizione: Good. Good stiff, glossy paper wraps; light rubbing along edges. Binding tight, contents clean and unmarked, except for gift inscription on title page. 635 pp. Index.

Paperback. Condizione: Good. covers have heavy edge wear, scattered rubbing and chipping, corners lightly bumped, binding tight, ink writing inside front cover, XXII + 638 pages including index, almost 70 papers on owl biology and conservation presented at the symposium, bw and color illustration; complete title: "Biology and Conservation of Owls of the Northern Hemisphere Second International Symposium February 5-9, 1997 Winnipeg, Manitoba, Canada" Size: 8.5 x 11. …