1. Abad-Zapatero, Abdel-Meguid, Johnson, Leslie, Rayment, Rossmann, Suck & Tsukihara, Nature, Lond. 286: 33, 1980.
  2. Abdel-Meguid, Yamane, Fukuyama & Rossmann, Virology 114: 81, 1981.
  3. Allen, Anna-Nyako, Ochieng & Ratinam, Trop. Agric. Trin. 58: 171, 1981.
  4. Cupertino, Lin, Kitajima & Costa, Pl. Dis. 66: 742, 1982.
  5. De Zoeten & Gaard, J. Cell Biol. 40: 814, 1969.
  6. Diener, Virology 27: 425, 1965.
  7. Erickson & Rossmann, Virology 116: 128, 1982.
  8. Férault, Spire, Bannerot, Bertrandy & Le Tan, Annls Phytopath. 1: 619, 1969.
  9. Forster & Jones, CMI/AAB Descriptions of Plant Viruses, 224, 4 pp., 1980.
  10. Fulton, Scott & Gamez, in Tropical Diseases of Legumes, eds. J. Bird & K. Maramorosch, New York: Academic Press, p. 123, 1975.
  11. Gamez, Fitopatologia, Bogota 12: 24, 1977.
  12. Ghabrial, Shepherd & Grogan, Virology 33: 17, 1967.
  13. Ghosh, Dasgupta, Salerno-Rife, Rutgers & Kaesberg, Nucl. Acids Res. 7: 2137, 1979.
  14. Givord, Pl. Dis. 65: 755, 1981.
  15. Grogan & Kimble, Phytopathology 54: 75, 1964.
  16. Hamilton, Abstr. 4th int. Congr. Virol: 647, 1978.
  17. Hamilton, Leung & Nichols, Phytopathology 67: 395, 1977.
  18. Harrison, Olsen, Schutt, Winkler & Bricogne, Nature, Lond. 276: 368, 1978.
  19. Hartmann & Lauffer, J. Am. chem. Soc. 75: 6205, 1953.
  20. Hatta & Francki, J. Ultrastruct. Res. 74: 1, 1981.
  21. Hermodson, Abad-Zapatero, Abdel-Meguid, Pundak, Rossmann & Tremaine, Virology 119: 133, 1982.
  22. Hsu, Sehgal & Pickett, Virology 69: 587, 1976.
  23. Hull, Virology 79: 50, 1977a.
  24. Hull, Virology 79: 58, 1977b.
  25. Johnson, Rossmann, Smiley & Wagner, J. Ultrastruct. Res. 46: 441, 1974.
  26. Johnson, Akimoto, Suck, Rayment & Rossmann, Virology 75: 394, 1976.
  27. Kaper & Waterworth, Virology 51: 183, 1973.
  28. Kuhn & Brantley, Pl. Dis. Reptr 47: 1094, 1963.
  29. Lamptey & Hamilton, Phytopathology 64: 1110, 1974.
  30. Lauffer, Taylor & Wunder, Archs Biochem. Biophys. 40: 453, 1952.
  31. Liljas, Unge, Jones, Fridborg, Lövgren, Skoglund & Strandberg, J. molec. Biol.159: 93, 1982.
  32. McDonald & Hamilton, Phytopathology 62: 387, 1972.
  33. Magdoff-Fairchild, Virology 31: 142, 1967.
  34. Mang, Ghosh & Kaesberg, Virology 116: 264, 1982.
  35. Matthews, Intervirology 17: 1, 1982.
  36. Miller & Price, Archs Biochem. 10: 467, 1946a.
  37. Miller & Price, Archs Biochem. 11: 329, 1946b.
  38. Price, Am. J. Bot. 33: 45, 1946.
  39. Purcifull, Christie & Lima, Phytopathology 71: 1221, 1981.
  40. Rutgers, Salerno-Rife & Kaesberg, Virology 104: 506, 1980.
  41. Salerno-Rife, Rutgers & Kaesberg, J. Virol. 34: 51, 1980.
  42. Sehgal, Phytopathology 70: 342, 1980.
  43. Shepherd & Fulton, Phytopathology 52: 489, 1962.
  44. Shoyinka, Bozarth, Reese & Okusanya, Turrialba 29: 111, 1979.
  45. Singh & Singh, Phytopath. Mediterranea 14: 55, 1975.
  46. Teakle & Morris, Pl. Dis. 65: 599, 1981.
  47. Tremaine, Virology 30: 348, 1966.
  48. Tremaine & Ronald, Can. J. Bot. 55: 2274, 1977.
  49. Tremaine & Wright, Virology 31: 481, 1967.
  50. Tremaine, Ronald & Kelly, Can. J. Microbiol. 27: 654, 1981.
  51. Uyemoto & Grogan, Phytopathology 67: 1190, 1977.
  52. Valverde & Fulton, Phytopathology 72: 1265, 1982.
  53. Veerisetty & Sehgal, Phytopathology 70: 282, 1980.
  54. Walters, Adv. Virus Res. 15: 339, 1969.
  55. Walters & Henry, Phytopathology 60: 177, 1970.
  56. Weintraub & Ragetli, J. Ultrastruct. Res. 32: 167, 1970.
  57. Wells & Sisler, Virology 37: 227, 1969.
  58. Yerkes & Patino, Phytopathology 50: 334, 1960.
  59. Yphantis, Biochemistry 3: 297, 1964.
  60. Zaumeyer & Harter, Phytopathology 32: 438, 1942.
  61. Zaumeyer & Harter, J. agric. Res. 67: 305, 1943.