1. Utilization of waste cellulose

   • C. David
   • R. Fornasier
   • Ph. Thiry

   Original Articles Pages: 351 - 365

2. Production of L-phenylalanine from acetamidocinnamic acid usingBacillus sphaericus andParacoccus denitrificans

   • Katsühiko Nakamichi
   • Yutaka Mishida
   • Tetsuya Tosa

   Original Articles Pages: 367 - 376

3. Studies on the nutritional requirements of the oil-producing algaBotryococcus braunii

   • Howard H. Weetall

   Original Articles Pages: 377 - 391

4. Enzymatic reactions in supercritical gases

   • D. A. Hammond
   • M. Karel
   • V. J. Krukonis

   Original Articles Pages: 393 - 400

5. Preparative regioselective acylation of glycols by enzymatic transesterification in organic solvents

   • Pietro Cesti
   • Aleksey Zaks
   • Alexander M. Klibanov

   Short Communication Pages: 401 - 407

6. Patents And literature

   • Robert J. Linhardt
   • Atkinson A.
   • Zuffi T. R.

   Abstract Pages: 409 - 426

7. Book review

   • Stanley M. Barnett

   BookReview Pages: 427 - 428

8. Announcements

   Announcement Pages: 429 - 430