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Seed yields of cowpea (Vigna unguiculata) were assessed in each of two annual growing seasons over the 4-year period 1973 to 1976 in experimental plot...
Read moreOak savannas are biodiversity-rich landscapes allowing sustainable livestock production throughout the world. The long-term persistence of these ecosy...
Read moreA study of wild rabbit sub-populations in an area of north-eastern Victoria, Australia, with an annual rainfall of 1000 mm included examination of 41 ...
Read moreIn Papua New Guinea the most important cacao pest, Pantorhytes szentivanyi Mshl., is controlled by the ant Anoplolepis longipes (Jerd.) [cf. preceding...
Read moreSuccessful restoration of semi-natural grasslands on grasslands previously subject to intensive management needs to overcome manifold barriers. These ...
Read moreThe mental associations that children have with the natural environment can be referred to as their natural representations. These representations enc...
Read moreUrban ecosystems can sustain populations of wild bees, partly because of their rich native and exotic floral resources. A better understanding of the ...
Read moreOur current inability to estimate precisely the population sizes of chimpanzees and gorillas across much of the Congo Basin has been detrimental to th...
Read moreStrengthening positive human-nature relationships is seen as a way to more pro-environmental behaviour and leads to a greater environmental sustainabi...
Read moreRivers in Northern Nigeria flowing north-eastwards into Lake Chad traverse, as they pass through the Sudan Savannah zone, wide seasonal flood-plains t...
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