47 results Refine Results
  1. 21
    Published 1961
    ...HC 621 .N532 m...
    Journal
  2. 22
    Published 1988
    ...HM 487 .J86...
    Journal
  3. 23
    Published 1973
    ...HM 403 .S727 s...
    Journal
  4. 24
    Published 1983
    ...HC 411 .A1 .A832...
    Journal
  5. 25
    Published 1986
    ...HD 30.25 .I31...
    Journal
  6. 26
    Published 1949
    ...HB 601 .E96...
    Journal
  7. 27
    Published 1938
    ...HF 5601 .A172 a...
    Journal
  8. 28
    Published 1968
    ...HJ 7361 .A1 .N532...
    Journal
  9. 29
    Published 1874
    ...HF 5601 .A172 i...
    Journal
  10. 30
    Published 1992
    ...HF 5601 .J862...
    Journal
  11. 31
    ...HG 4503 .J62...
    Journal
  12. 32
    Published 1990
    ...HF 5605 .A1726...
    Journal
  13. 33
    Published 1994
    ...HC 411 .U58 b...
    Journal
  14. 34
    ...HX 1 .R129...
    Journal
  15. 35
    Published 1925
    ...HB 1 .A613...
    Journal
  16. 36
    Published 1909
    ...HQ 750 .A1 .E87...
    Journal
  17. 37
    ...HC 426 .C539...
    Journal
  18. 38
    ...HC 79 .E5 .I619...
    Journal
  19. 39
    Published 1962
    ...HB 1 .A938...
    Journal
  20. 40
    Published 1999
    ...HF 5001 .B979 r...
    Journal