Affiner votre recherche
Résultats 1-10 de 822
Louisiana fisherman's and trapper's record book
1990
Channel catfish brood stock-selection and management
1990
Dorman, L.W. | Torrans, L.
Proektirovanie rybovodnykh predprii︠a︡tiĭ | Проектирование рыбоводных предприятий | The Planning of fish-breeding enterprises
1990
Grinevskiĭ, Ė. V (Ėdisson Vladimirovich)
Options for the management of tuna fisheries in the Indian Ocean
1990
Burke, William T. | Christy, Francis T.
Recreational fisheries
1990
Sigler, William F. | Sigler, John W.
Report of the symposium on production enhancement in still-water pond culture, Prague, Czechoslovakia, 15-18 May 1990 = | Rapport du symposium sur l'accroissement de la production des élevages aquacoles dans les plans d'eau stagnants et peu profonds | Production enhancement in still-water pond culture | Accroissement de la production des élevages aquacoles dans les plans d'eau stagnants et peu profonds
1990
Coche, A. G.
Managing Iowa fisheries: farm ponds
1990
Morris, J.
Fisheries in the year 2000 | Proceedings of the 21st Anniversary Conference of the Institute of Fisheries Management | 21st Anniversary Conference of the Institute of Fisheries Management
1990
O'Grady, K. T. (Kevin T)
Research in modern aquaculture
1990
Rosenthal, H. | Sarig, S.
Contribution of fisheries to food production, and prospects for processors and consumers Texte intégral
1990
Orach-Meza, F.L. | Ssali, W.M. | Ministry of Animal Industry Fisheries Department
Fish production is an important source of food in Uganda, but the amount made available for human consumption is also being reduced by post-harvest losses. African fisheries scientist recently at the Conference of the Committee for Inland fisheries of Africa observed that increases in fish production and yields towards the year 2000 are possible through: (a) establishing better fisheries information base for fisheries planning development and management (b) creation Of new reservoirs (dams, valley tanks and fish ponds) for fish production (c) opening up new capture fisheries on the major lakes (d) intensifying culture - based fisheries; and (e) better management of the large lake systems through appropriate fisheries legislation.
Afficher plus [+] Moins [-]