1. 1
    Published 1991
    ...HC 441 .A1 .A816...
    Journal
  2. 2
    Published 1986
    ...HN 690.8 .A8 .S683...
    Journal
  3. 3
    ...HF 4030.5 .Z7 .A785 .N532...
    Journal
  4. 4
    Published 1990
    ...HD 8690.8 .A1 .A832...
    Journal
  5. 5
    Published 1983
    ...HD 8690.8 .A1 .A832...
    Journal