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Ouvrage
J. Silvertown ; M. Franco ; John Lander Harper | [S.l.] : Cambridge University Press Cambridge | 1997Cambridge University Press Cambridge (GBR) 313p
Ouvrage
Michael Begon ; John Lander Harper ; Colin Richard Townsend | [S.l.] : Blackwell Science Oxford | 1996Blackwell Science Oxford (GBR) 3°ed 1068p ill
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Academic Press London (GBR) 892p ill
Article
John Lander Harper ; J. White 1974Annual Review of Ecology and Systematics, 5(1)
Article
S. Kays ; John Lander Harper 1974Journal of Ecology, 62(1)[Populations of Lolium perenne were sown at a wide range of densities and allowed to develop without defoliation under full daylight and under reduced light intensities. The multiplication of tillers, the growth in their mean weight and the deat[...]
Article
B.R. Trenbath ; John Lander Harper 1973Journal of Applied Ecology, 10(2)[A comparison is made of the relative advantages of interspecific mixture experiments using `additive' and `substitutive' designs. This paper describes the results of growing Avena sativa var. Blenda, A. strigosa and two weed species A. fatua an[...]
