1. A monograph ofManihot Esculenta with an explanation of the taximetrics methods used

   • David J. Rogers
   • Henry S. Fleming

   OriginalPaper Pages: 1 - 113

2. Application of the flotation technique in arid areas

   • Robert B. Stewart
   • William Robertson

   OriginalPaper Pages: 114 - 116

3. Mississippi-grown marihuana —Cannabis sativa cultivation and observed morphological variations

   • Maynard W. Quimby
   • Norman J. Doorenbos
   • Asaad Masoud

   OriginalPaper Pages: 117 - 127

4. Seed composition ofHildegardia barteri

   • G. E. Inglett
   • J. F. Cavins
   • G. F. Spencer

   OriginalPaper Pages: 128 - 130

5. Factors contributing to the demise of tung production in the United States

   • Virginia Kay Fry

   OriginalPaper Pages: 131 - 136

6. Low-cost protein from cottonseed

   • Ava Bush

   OriginalPaper Pages: 137 - 140

7. Recognizing site adversity and drought-sensitive trees in stands of bristlecone pine (Pinus longaeva)

   • R. S. Beasley
   • J. O. Klemmedson

   OriginalPaper Pages: 141 - 146

8. An antivenin, a pacifier and a bit of botanical sleuthing

   • Louis O. Williams

   OriginalPaper Pages: 147 - 150

9. Book Reviews

   • R. Gordon Wasson
   • J. W. T.
   • Wm. F. Mahler

   BookReview Pages: 151 - 156