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Previous Issue: New Series, Vol. 111, No. 2891, May 26, 1950
Next Issue: New Series, Vol. 111, No. 2893, Jun. 9, 1950
Front Matter, p. 614
Teaching of Science at the College Level, pp. 589-594
- Fernandus Payne
The Role of the Time Factor in Protein Synthesis, pp. 594-599
- Ernest Geiger
Technical Papers
- The Detoxification of DDT by Resistant Houseflies and Inhibition of This Process by Piperonyl Cyclonene, pp. 600-601
- A. S. Perry; W. M. Hoskins
- Biosynthesis of Radioactive Vitamin B12 Containing Cobalt60, pp. 601-602
- Louis Chaiet; Charles Rosenblum; David T. Woodbury
- Culturing Crepidula plana in Running Sea Water, pp. 602-603
- Harley N. Gould
- Egg Capsules of River Limpet Snails: Material for Experimental Biology, pp. 603-605
- Poul Bondesen
- Presence of Iodinated Amino Acids in Unhydrolyzed Thyroid and Plasma, pp. 605-608
- J. Gross; C. P. Leblond; A. E. Franklin; J. H. Quastel
- Xanthopterin Obtained from the Skins of the Yellow Mutant of Bombyx mori (Silkworm), pp. 608-609
- Y. Hirata; K. Nakanishi; H. Kikkawa
- Processing Unit for 35-mm Color Film, pp. 609-611
- O. S. Gibbs; J. R. Wilder
- Growth Regulators Prolong the Bloom of Oriental Flowering Cherries and Dogwood, p. 611
- Horace V. Wester; Paul C. Marth
Association Affairs
- Preliminary Announcement of the Cleveland Meeting, December 26-30, 1950, pp. 612-614
- Raymond L. Taylor
News and Notes, pp. 615-618
Previous Issue: New Series, Vol. 111, No. 2891, May 26, 1950
Next Issue: New Series, Vol. 111, No. 2893, Jun. 9, 1950