Draft report on international conservation
1978
IUCN
Curaçao underwater park management plan
1985
Hof, Tom van't |
Living marine resources, second draft
1978
Prescott-Allen, Robert |
Drylands, second draft
1978
Dunford, Christopher |
Poore, Duncan |
Threatened higher plants, second draft
1978
Lucas, Gren |
Synge, Hugh |
Ecosystem conservation, second draft
1978
Poore, Duncan |
Threatened invertebrates, second draft
1978
Prescott-Allen, Robert |
Prescott-Allen, Christine |
Stratégie Afrique centrale
1994
Mankoto Ma Mbaelele |
Sournia, Gérard |