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The following is virtually the author's summary. Observations in southern England in 1964-67 showed that the period when most of the Hymenopterous par...
Read moreThe following is based largely on the author's summary. The insect communities on vegetation in a mixed hedgerow and in neighbouring fields of pasture...
Read moreThe potential of dissemination by livestock as a method of spreading pasture species into inaccessible areas was studied. Seeds of 10 legumes and 8 gr...
Read moreTwo savanna sites in Gazankulu, South Africa, were fenced in 1984 and subjected to heavy or light grazing for 4 growing seasons. Size-structured matri...
Read moreThe wolf (Canis lupus) is arguably the most successful species at recolonizing its now human-dominated former ranges in Europe and North America. Over...
Read moreRevegetation can provide major environmental benefits in degraded landscapes, but there is also potential for negative impacts from genetic change in ...
Read more[Cf. FA 35, 7073] A general theory is presented which describes the interaction between radiation and a Spruce forest. The canopy is divided into a se...
Read moreA method of detecting slugs below ground, using recoverable potato baits in a medium heavy silt soil, is described. Arion hortensis and Milax buda-pes...
Read moreThe nutrition of the eastern grey kangaroo (Macropus giganteus) and the wallaroo (Macropus robustus) was studied in 2 areas in the New England Tablela...
Read moreAbove-ground parts of maize and Typha angustifolia ecosystems contained 2.8 and 4.4 µc 90Sr/ha, amounts similar to those found in pastures where most ...
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