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Five lines of tetraploid wheat from 2 contrasting wild habitats in Israel, and 2 hexaploid wheat (T. aestivum vulgare) cv., 1 of spring habit and the ...
Read moreChronological changes in the physical composition of colliery waste were studied on nine tips of ages 0-178 years, in the Somerset Coalfield.Surface i...
Read moreHawthorn scrub in an upland area (>150 m alt.) of North Wales was surveyed, and at three typical study sites, hawthorn occurrence was studied in re...
Read moreThe influence of competition on ramet populations of C. esculentus was studied experimentally at a site near Harare, Zimbabwe. A range of ramet densit...
Read moreIn a survey of 68 reclaimed china clay wastes, the grass/clover vegetation was scored for overall cover, legume cover and the number of ingressed spp....
Read moreReports a study in 1970-71 on 23-year-old trees of Picea sitchensis growing on a NE-facing slope at Fetteresso Forest, Kincardineshire, Scotland, in w...
Read moreSoil erosion losses and erosion control techniques in agroecosystems on the Pacific coast of Jalisco, Mexico were studied for 2 years under 7 manageme...
Read moreThis report outlines a National Vegetation Classification (NVC) survey of the habitats along the coast from Reighton Gap to Sewerby, including Flambor...
Read moreDownhill skiing, the machine-grading of slopes and the use of artificial snow induce major disturbances to the environment of alpine ski resorts. Our ...
Read moreLight interception by model hedgerow orchards and light distribution over their surfaces were investigated using a computer for the direct light calcu...
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