1. Chlorophyll derivatives—Their chemistry? commercial preparation and uses

   • John C. Kephart

   OriginalPaper Pages: 3 - 38

2. Utilization abstract

   Abstract Pages: 38 - 38

3. Caranday—A source of palm wax

   • Klare S. Markley

   OriginalPaper Pages: 39 - 52

4. Utilization abstract

   Abstract Pages: 52 - 52

5. Forest-tree genetics research:Quercus L.

   • H. Irgens-Moller

   OriginalPaper Pages: 53 - 71

6. Utilization abstracts

   Abstract Pages: 71 - 71

7. Dehydrated alfalfa prevents scale in sea water evaporators

   • Hermann Karl

   OriginalPaper Pages: 72 - 77

8. Utilization abstract

   Abstract Pages: 77 - 77

9. Cultivation of peppermint in Florida

   • George M. Hocking
   • Leroy D. Edwards

   OriginalPaper Pages: 78 - 93

10. Utilization abstracts

    Abstract Pages: 93 - 93

11. Book reviews

    BookReview Pages: 94 - 96