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                             38 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Alpine disturbance studies: Olympic national park, USA Bell, Katherine L.
1973
5 1 p. 25-32
8 p.
artikel
2 A new marine parks research station for Japan Tamura, Tuyosi
1973
5 1 p. 64-66
3 p.
artikel
3 A start to nature conservation in the New Hebrides Marshall, Adrian G.
1973
5 1 p. 67-69
3 p.
artikel
4 A West German National park to be established in the Wadden Sea Erz, Wolfgang
1973
5 1 p. 74-75
2 p.
artikel
5 Black and square-lipped rhinoceroses in Botswana vin Richter, Wolfgang
1973
5 1 p. 59-60
2 p.
artikel
6 Canadian government announces $5,000,000 fund for federal-provincial crop depredation programme Cameron, John F.
1973
5 1 p. 60-
1 p.
artikel
7 Canadian wildlife service building two wildlife interpretation centres in Quebec Lee, Frances
1973
5 1 p. 72-
1 p.
artikel
8 Census in April 1972 of the Atitlán Grebe (Podilymbus gigas), Guatemala LaBastille, Anne
1973
5 1 p. 62-63
2 p.
artikel
9 Central Indian swamp deer increasing in numbers Jackson, Peter F.R.
1973
5 1 p. 64-
1 p.
artikel
10 Ecological evaluation of a linear landscape Yapp, W.B.
1973
5 1 p. 45-47
3 p.
artikel
11 Editorial Board 1973
5 1 p. OFC-
1 p.
artikel
12 Environmental consequences of increasing food production Alexander, Martin
1973
5 1 p. 15-19
5 p.
artikel
13 Establishment of a Quetzal cloud-forest reserve in Guatemala LaBastille, Anne
1973
5 1 p. 60-62
3 p.
artikel
14 Experiments to increase red grouse stocks and improve the Irish Bogland environment Watson, Adam
1973
5 1 p. 41-44
4 p.
artikel
15 Fifty airlines support WWF conservation policy Jackson, Peter F.R.
1973
5 1 p. 44-
1 p.
artikel
16 Galápagos flora: The threat of introduced plants Schofield, Eileen K.
1973
5 1 p. 48-51
4 p.
artikel
17 Grassland conservation progress Semple, Arthur T.
1973
5 1 p. 6-
1 p.
artikel
18 Harvest of death: Chemical warfare in Cambodia and Indochina Leitenberg, Milton
1973
5 1 p. 76-
1 p.
artikel
19 In defense of earth: International protection of the biosphere Dasmann, Raymond F.
1973
5 1 p. 78-
1 p.
artikel
20 International council for bird preservation: Golden jubilee 1973
5 1 p. 40-
1 p.
artikel
21 Life outside our planet earth? May, Marian
1973
5 1 p. 53-54
2 p.
artikel
22 Mercury levels in Swordfish and Tuna Rowland, Frank S.
1973
5 1 p. 52-53
2 p.
artikel
23 Nahanni National Park, Northwest territories Graham, Dorothy
1973
5 1 p. 69-72
4 p.
artikel
24 Observations concerning the decline of the British amphibia Beebee, Trevor J.C.
1973
5 1 p. 20-24
5 p.
artikel
25 PCBs in polar bears and seals Canadian Wildlife Service,
1973
5 1 p. 57-
1 p.
artikel
26 Production, pollution, protection Black, John N.
1973
5 1 p. 78-
1 p.
artikel
27 Project ‘Telma’: A scientific framework for conserving the world's peatlands Bellamy, David J.
1973
5 1 p. 33-40
8 p.
artikel
28 Recreational and environmental planning Benthem, Roelof J.
1973
5 1 p. 1-5
5 p.
artikel
29 Sea turtles in Angola Hughes, G.R.
1973
5 1 p. 58-59
2 p.
artikel
30 The Great Ocean Business Waters Jr., O.D.
1973
5 1 p. 77-
1 p.
artikel
31 The International Whaling Commission and the United Nations Moratorium Marine Mammal Council,
1973
5 1 p. 55-57
3 p.
artikel
32 The limits to growth Hinckley, A.Dexter
1973
5 1 p. 77-78
2 p.
artikel
33 The national park and reserve system in Botswana Campbell, A.C.
1973
5 1 p. 7-14
8 p.
artikel
34 The Pilchard (biology and exploitation) Wheller, Alwyne
1973
5 1 p. 76-77
2 p.
artikel
35 THRESHOLD: An international centre for environmental renewal Aldrich, James L.
1973
5 1 p. 5-6
2 p.
artikel
36 Towards a mediterranean park in Spain Gomez-Campo, Cesar
1973
5 1 p. 72-74
3 p.
artikel
37 Unique dry-island biota under official protection in Northwestern Marquesas Islands (Iles Marquises) Decker, Bryce G.
1973
5 1 p. 66-67
2 p.
artikel
38 Western Europe's sea eagles raise only one young in 1972 World Wildlife Fund,
1973
5 1 p. 57-
1 p.
artikel
                             38 gevonden resultaten
 
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