53. - 1969. From research institutions. FAO Fish- 

 Cult. Bull. l(4):3-7. 



54. . 1969. Hybridization and culture of hybrids. 



FAO Fish-Cult. Bull. l(3):5-6. 



1. . 1969. Salmon hybrids. Rev. Fish. Res. Board 



Can. 1967-1968, p. 5. 



57. . 1969. Salmon x sea trout hybrids. Salmon 



Res. Trust Irel. 1969:10-14. 



58. . 1969. Scientists develop hybrid between 



Siberian and humpback salmon. Fisherman (Vancouver, 

 Canada) 32 (26): 12. 



59. . 1969. New game fish for N.S.W. anglers. 



Fisherman 3(4): 10-11. 



60. . 1970. Carp selection. FAO Fish-Cult. Bull. 



2(2):4. 



61. . 1970. Cooperative studies. In Development 



and improvements of hatching techniques for Pacific 

 salmon and steelhead trout, p. 3-4. Annu. Rep. Fish. 

 Comm. Oreg. Fish Cult. Div. Hatchery Biol. Ser. 



62. . 1970. Hybridization. FAO Fish-Cult. Bull. 



2(4):2-3. 



63. . 1970. Hybridization and culture of hybrids. 



FAO Fish-Cult. Bull. 2(2) :5. 



64. . 1970. Hybridization. FAO Fish-Cult. Bull. 



2(4):3. 



65. . 1970. Introduced Tilapia species in Lake 



Naivasha. FAO Fish-Cult. Bull. 2(4): 15. 



66. . 1970. Preface to Acclimatization of fish 



and food organisms in the seas of the USSR. Tr. 

 VNIRO 76:5-6. 



68. . 1970. Russians breed salmon on Sakhalin. 



Am Fish Farmer 1(5) :27. 



70. . 1970. Salmon x sea trout hybrids. Salmon 



Res. Trust Irel. 1970:114-17. 



71. . 1970. Winter storage of Tilapia. FAO Fish- 

 Cult. Bull. 2(2): 8-9. 



