Status survey of the African grey parrot [Psittacus erithacus timneh] and development of a management program in Guinea and Guinea-Bissau 2002 Clemmons, Janine R. |
Status, management and conservation of the African grey parrot Psittacus erithacus in Nigeria 2001 McGowan, Philip J. K. |
Penguin conservation assessment and management plan. Report from the workshop... 1998 Ellis, Susie | Croxall, J. P. | Cooper, John |
Leontopithecus population analysis workshop report 1990 Ballou, J. D. | Padua, C. V. | Seal, Ulysses S. |
Report on the status of the Mediterranean monk seal 1987 Reijnders, P. J. H. | Visscher, Marie-Noël de | Ries, Edith | Dahl, Arthur L. | Jeudy de Grissac, Alain | Marchessaux, Didier |