| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Distribution and status of manatees Trichechus spp. Near the mouth of the amazon river, Brazil
|
Domning, Daryl P.
|
|
1981
|
19 |
2 |
p. 85-97
13 p.
|
artikel
|
| 2 |
Exploitation of gorillas Gorilla gorilla gorilla savage & Wyman 1847 in Rio Muni, Republic of Equatorial Guinea, West Africa
|
Sabater Pi, J.
|
|
1981
|
19 |
2 |
p. 131-140
10 p.
|
artikel
|
| 3 |
Fisheries ecology of floodplain rivers
|
Maitland, Peter S.
|
|
1981
|
19 |
2 |
p. 160-161
2 p.
|
artikel
|
| 4 |
Hawksbill turtle Eretmochelys imbricata in the sultanate of Oman
|
Ross, James Perran
|
|
1981
|
19 |
2 |
p. 99-106
8 p.
|
artikel
|
| 5 |
List of amphibians and reptiles either known or thought to have become extinct since 1600
|
Honegger, RenéE.
|
|
1981
|
19 |
2 |
p. 141-158
18 p.
|
artikel
|
| 6 |
Methods of studying root systems
|
Wells, T.C.E.
|
|
1981
|
19 |
2 |
p. 159-
1 p.
|
artikel
|
| 7 |
Perspectives in grassland ecology
|
Wells, T.C.E.
|
|
1981
|
19 |
2 |
p. 160-
1 p.
|
artikel
|
| 8 |
Proceedings of the Symposium on grassland fauna
|
Harding, Paul T.
|
|
1981
|
19 |
2 |
p. 161-
1 p.
|
artikel
|
| 9 |
Recovery of lowland grassland and heathland in southern England from disturbance by seasonal trampling
|
Harrison, Carolyn
|
|
1981
|
19 |
2 |
p. 119-130
12 p.
|
artikel
|
| 10 |
The re-establishment and management of a lion Panthera leo population in Zululand, South Africa
|
Anderson, J.L.
|
|
1981
|
19 |
2 |
p. 107-117
11 p.
|
artikel
|
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