629 results Refine Results
  1. 41
    ...HG 4274.6 .A1 .N532...
    Journal
  2. 42
    Published 1987
    ...HC 625 .I53 .G721...
    Journal
  3. 43
    Published 1992
    ...HC 661 .M617...
    Journal
  4. 44
    Published 1981
    ...HV 4 .N532...
    Journal
  5. 45
    Published 1979
    ...HF 5001 .N532...
    Journal
  6. 46
    Published 1989
    ...HF 1040 .A637...
    Journal
  7. 47
    ...HC 661 .N5323...
    Journal
  8. 48
    Published 1990
    ...HF 5415.5 .N558...
    Journal
  9. 49
    Published 1985
    ...HD 9320.1 .S959...
    Journal
  10. 50
    Published 1998
    ...HC 661 .W5375...
    Journal
  11. 51
    Published 1976
    ...HQ 1060 .A265...
    Journal
  12. 52
    Published 1975
    ...HV 4 .N532 n...
    Journal
  13. 53
    Published 1981
    ...HD 9502 .N5 .E56 r...
    Journal
  14. 54
    Published 1987
    ...HF 5428 .M554...
    Journal
  15. 55
    Published 1988
    ...HD 4811 .N558...
    Journal
  16. 56
    Published 1981
    ...H 1 .S678 n...
    Journal
  17. 57
    Published 1989
    ...HC 661 .N5321...
    Journal
  18. 58
    Published 1970
    ...HJ 3689.5 .A1 .U72...
    Journal
  19. 59
    Published 1989
    ...HC 661 .M617...
    Journal
  20. 60
    Published 1988
    ...HD 9715 .N5 .B932...
    Journal