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Effects of root-infecting fungi on structure and function of cereal roots
(Cambridge University Press, 1981)
The X-ray cataclysmic variable 1E0643.0 −1648
(1981)
We have used a new simultaneous IR/optical high-speed photometer on the UK IR telescope to study the recently discovered X-ray cataclysmic variable 1E0643.0−1648 (refs 1, 2). The light curve of this object obtained by the ...
Vegetation damage during an episode of selenium pollution
(1981)
Necrotic lesions were observed on the leaves of trees and herbaceous species in the vicinity of a copper refinery. Analysis of leaf samples revealed the presence of excessive concentrations of selenium and copper. The ...
The effects of trace elements on lower plants
(Applied Science Publishers, 1981)