1. Photoacoustic spectroscopic analysis of marine phytoplankton

   • Peter B. Ortner
   • Allan Rosencwaig

   OriginalPaper 01 September 1977 Pages: 3 - 6

2. Observations on substrate preference of marine phytal harpacticoids (copepoda)

   • G. R. F. Hicks

   OriginalPaper 01 September 1977 Pages: 7 - 9

3. The effect of temperature and age structure on P/B for bosmina longirostris in a small impoundment

   • Anthony J. Janicki
   • John DeCosta

   OriginalPaper 01 September 1977 Pages: 11 - 16

4. Behavioral adaptation of the troglobitic amphipod crustacean Crangonyx antennatus to stream habitats

   • Gary W. Dickson

   OriginalPaper 01 September 1977 Pages: 17 - 20

5. Digestive enzymes in the alimentary tracts of three tropical catfish

   • Akinola A. Olatunde
   • O. A. Ogunbiyi

   OriginalPaper 01 September 1977 Pages: 21 - 24

6. Morphology, distribution and significance of the manganese-accumulating microorganism metallogenium in lakes

   • Dag Klaveness

   OriginalPaper 01 September 1977 Pages: 25 - 33

7. Skeleton weight allometry in aquatic and terrestrial vertebrates

   • William W. Reynolds

   OriginalPaper 01 September 1977 Pages: 35 - 37

8. Toxicity of intermittent chlorination to freshwater fish: Influence of temperature and chlorine form

   • Alan G. Heath

   OriginalPaper 01 September 1977 Pages: 39 - 47

9. The chemical control of salvinia molesta (Mitchell) and some related toxicological studies

   • Lee Kam-Wing
   • J. I. Furtado

   OriginalPaper 01 September 1977 Pages: 49 - 61

10. Zoogeography and the predator-prey ‘arms race:’ A comparison of eriphia and nerita species from three faunal regions

    • William W. Reynolds
    • Linda J. Reynolds

    OriginalPaper 01 September 1977 Pages: 63 - 67

11. The distribution, abundance and trends in the establishment of the family schilbeidae (osteichthyes: siluriformes) in Lake Kainji, Nigeria

    • Akinola A. Olatunde

    OriginalPaper 01 September 1977 Pages: 69 - 80

12. Toxicity of cadmium to schistosoma mansoni cercariae: effects on vitality and developmental ability in white mice

    • Rhodes B. Holliman
    • Lois P. Esham

    OriginalPaper 01 September 1977 Pages: 81 - 88

13. The distribution and production of macrophytes in Lunz Mittersee and Lunz Untersee

    • K. Sankaran Unni

    OriginalPaper 01 September 1977 Pages: 89 - 94

14. Libri novi

    BookReview 01 September 1977 Pages: 95 - 96