1. 1
    Published 1990
    ...HV 9430.4 .A1 .C734...
    Journal
  2. 2
    Published 1980
    ...HV 8477.5 .P057...
    Serial
  3. 3
    Published 1981
    ...HV 8477.5 .P057...
    Serial
  4. 4
    ...HV 8477.5 .J96...
    Journal
  5. 5
    Published 1980
    ...HV 8477.5 .P057...
    Serial
  6. 6
    ...HV 9430.4 .A1 .N277...
    Serial
  7. 7
    Published 1998
    ...HV 9915.5 .F147...
    Journal
  8. 8
    Published 1998
    ...HV 9915.5 .N558...
    Journal