| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
A dictionary of the natural environment
|
|
|
1981
|
19 |
4 |
p. 317-
1 p.
|
artikel
|
| 2 |
Can Uganda's gorillas survive?—A survey of the Bwindi Forest Reserve
|
Harcourt, A.H.
|
|
1981
|
19 |
4 |
p. 269-282
14 p.
|
artikel
|
| 3 |
Contents of volume 19
|
|
|
1981
|
19 |
4 |
p. 321-322
2 p.
|
artikel
|
| 4 |
Ecology and design in amenity land management
|
Harrison, Carolyn
|
|
1981
|
19 |
4 |
p. 317-
1 p.
|
artikel
|
| 5 |
International zoo yearbook
|
Pinder, N.J.
|
|
1981
|
19 |
4 |
p. 319-320
2 p.
|
artikel
|
| 6 |
Natur als Erlebnis. Die nationalparke in Mitteleuropa
|
E.D.,
|
|
1981
|
19 |
4 |
p. 317-318
2 p.
|
artikel
|
| 7 |
Population ecology of raptors
|
Kenward, R.E.
|
|
1981
|
19 |
4 |
p. 319-
1 p.
|
artikel
|
| 8 |
Present-day hunting and distribution of dugongs in the Wellesley Islands (Queensland): Implications for conservation
|
Marsh, H.
|
|
1981
|
19 |
4 |
p. 255-267
13 p.
|
artikel
|
| 9 |
The current status and future of Peary Caribou Rangifer tarandus pearyi on the Arctic Islands of Canada
|
Gunn, A.
|
|
1981
|
19 |
4 |
p. 283-296
14 p.
|
artikel
|
| 10 |
The ecology and status of geochelone yniphora: a critically endangered tortoise in northwestern madagascar
|
Juvik, J.O.
|
|
1981
|
19 |
4 |
p. 297-316
20 p.
|
artikel
|
| 11 |
The ethology of predation
|
Kenward, R.E.
|
|
1981
|
19 |
4 |
p. 318-319
2 p.
|
artikel
|
| 12 |
The status of the noisy scrub-bird Atrichornis clamosus
|
Smith, G.T.
|
|
1981
|
19 |
4 |
p. 239-254
16 p.
|
artikel
|
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