Search results
3 Results
Sorted by relevance
Evaluating effectiveness : A framework for assessing management effectiveness of protected areas
… as well. This represents a very major commitment to the protection of biodiversity, along with associated … payments from visitors but also services such as catchment protection and scenic amenity provided by the protected area. … as few sites had good baseline surveys from before protection started. All MPAs undertook some monitoring, but …
Report - Alternatives to fenthion for quelea bird control
… Spodoptera exempta populations in East Africa. Crop Protection 12: 91–103. Cheke, R. A., Venn, J. F. & Jones, P. … for Migrant Pests of Agriculture in Southern Africa, Plant Protection Research Institute, Pretoria, South Africa, 24–26 … for Migrant Pests of Agriculture in Southern Africa, Plant Protection Research Institute, Pretoria, South Africa, 24–26 …