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It has been hypothesized that a balanced adult sex ratio is necessary for the full participation of ungulate females in reproduction and therefore hig...
Read moreThe following is virtually the authors' summary of this account of laboratory investigations in Britain. Samples of wheat weighing 10 g and containing...
Read moreThe following is based largely on the authors summary. This paper is the first of a series describing observations on a population of Pieris rapae (L....
Read moreThe following is based largely on the author's summary. The bionomics of Apion dichroum Bedel in fields of white clover [Trifolium repens] in south-ea...
Read moreTwo forms of multivariate analyses were used to examine the relation between condition of Sitka (Picea sitchensis) and Norway (Picea abies) spruce in ...
Read moreThis survey examined health of beech (Fagus sylvatica) trees at 72 survey sites in southern Britain. Tree health was assessed using crown thinness, cr...
Read moreRegeneration, mortality, local extinction, growth and foliar elemental concentrations of indigenous (ericoid, restioid, proteoid) and alien (acacia) p...
Read moreField- (vascular plants) and ground- (epigeic bryophytes and lichens) layer vegetation was investigated in four old fertilization experiments in conif...
Read moreWatershed management issues are among the many challenges facing natural resource managers in British Columbia, Canada. The B.C. Ministry of Forests, ...
Read moreThe global pet trade provides a pathway for introduced species to invade new environments. Most studies use trade data as an indirect proxy for propag...
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