00757cam a22002531 4500 3112129 BD-DhUL 20141216150350.0 730109s1961 nyua b 000 0 eng 61005876 DLC DLC DLC BD-DhUL QR360 .S68 576.6 STV Stanley, Wendell M. (Wendell Meredith), 1904- Viruses and the nature of life/ by Wendell M. Stanley and Evans G. Valens. [1st ed.] New York, Dutton, 1961. 224 p.: ill.; 25 cm. Includes bibliography. Viruses. Valens, Evans G., joint author. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 22581 22581 0 0 ddc 0 576_600000000000000_STV 0 NFIC 43619 DUSL DUSL GEN 2014-12-16 576.6 STV A25671 2014-12-16 2014-12-16 BK