01462nam a2200337 4500 7056938 000 20150528130423.0 000 000 65028544 (OCoLC)2539668 UOEL MoKiU DLC premarc SD399.5 .N25 1964 634.95 N.A.T.O. and N.S.F. Advanced Study Institute on Genetic Improvement for Disease and Insect Resistance of Forest Trees (University Park, Pa. : 1964) Breeding pest-resistant trees; proceedings. Edited by H.D. Gerhold [and others. 1st ed.] Oxford, New York, Symposium Publications Division, Pergamon Press [1966] ix, 505 p. illus., group ports. 26 cm. Organized by a program committee appointed by the Symposium Advisory Committee of the Pennsylvania State University's School of Forest Resources and held under the auspices of the North Atlantic Treaty Organization and the National Science Foundation of the United States. Trees Breeding Congresses. Trees Disease and pest resistance Congresses. Gerhold, Henry D. ed. North Atlantic Treaty Organization. National Science Foundation (U.S.) Pennsylvania State University. School of Forest Resources. 7 cbc oclcrpl u ncip 19 y-gencatlg lcc LL 9046 9046 0 0 lcc 0 0 UOE UOE GEN 2015-05-28 0 SD399.5 .N25 1964 2026-04-27 12:12:41 2015-05-28 LL 0 0 lcc 0 0 UOE UOE GEN 2015-07-01 0 SD399.5 .N25 1964 2026-04-27 12:12:41 2015-07-01 LL