1. 1
    ...HC 661 .N5323...
    Journal
  2. 2
    Published 1994
    ...HC 661 .N5323...
    Journal
  3. 3
    Published 1993
    ...HC 621 .N532 n...
    Journal
  4. 4
    Published 1995
    ...HC 661 .A5 .R336...
    Journal
  5. 5
    ...HC 661 .E19...
    Serial
  6. 6
    Published 1996
    ...HC 665 .N5322 p...
    Connect to electronic version
    Journal
  7. 7
    Published 2001
    ...HF 5001 .I35...
    Journal
  8. 8
    Published 2001
    ...HJ 97 .A2 .N532 b...
    Connect to electronic version
    Serial