|
Freeman, H. (1978). Social Behavior in the Snow Leopards and its implications for captive management. Int.Ped.Book of Snow Leopards, 1, 71–77.
|
|
|
Rieger, I. (1978). Management techniques of captive ounces, (Uncia uncia). Int.Ped.Book of Snow Leopards, 1, 50–70.
Abstract: Presents a comparison of housing and techniques for care and breeding at 16 zoos. Includes comments on factors which may influence breeding
|
|
|
Houston Zoological Society. (1979). Houston's summer snow.
|
|
|
Clevenger, S., S. (1979). Breeding snow leopards in the north 40.
|
|
|
Aspinall, J. (1979). New enclosures at Howletts and Port Lympne (Vol. 2).
|
|
|
Clevenger, S. (1980). Snow leopards: Captivity perpetuates the species (Vol. XVI).
|
|
|
Freeman, H. (1980). Breeding and behavior of the snow leopard.
|
|
|
Turner, L. (1980). Oklahoma City Zoo-Twenty Nine Snow Leopards. Int.Ped Book of Snow Leopards, 2, 96–111.
|
|
|
Woodland Park Zoo. (1980). No vacancy.
|
|
|
Hansen, J. (1980). The snow leopard study, part one.
|
|