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Ethical concerns are at the heart of the ongoing debate on trophy hunting; however, so far, most studies have addressed the issue from a single ethica...
Read moreEnvironmental valuation provides a way of soliciting and organising information about how people relate to their environments. By canvassing a broad s...
Read moreA sward of perennial ryegrass cv. S23 grown during 1979-81 was treated on 20 April with 130 kg N/ha as ammonium nitrate doubly labelled with 15N, foll...
Read moreIn an NPKCa factorial experiment with L. perenne cv. S23 and A. tenuis cv. American Highland Bent on 5 colliery shales, P was deficient on all 5 subst...
Read moreThis special issue includes six papers that examine how management activities or policy could benefit from consideration of the functional contributio...
Read moreHerbaceous biomass was monitored for 9 years in an intact, semiarid savanna woodland near Bourke, New South Wales, with a 15% canopy cover of E. popul...
Read morePopulation models that are used to predict weed population dynamics or the impact of control measures on weed abundance typically ignore temporal vari...
Read moreAlternative models for the population dynamics of G. pallida using data from a field experiment in which nematode egg densities were observed before p...
Read moreThe authors had earlier [see HbA 44, 3551] described a computer program in which plant growth-analysis quantities of the general form (1/Y)(dY/dX), Z/...
Read moreThe enchytraeid populations of soil samples were recorded for 4 yr in a newly felled area and untreated control area (Sept. 1975-79) and for 2 yr (197...
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