Influence of dried digested sewage sludge on yield and element composition of lucerneJournal Paper
Wells, N.; Whitton, J.S., 1976, New Zealand Journal of Agricultural Research. Expand
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- Author: Wells, N.
Minor elements and yellow-brown sandsJournal Paper
Wells, N., 1962, New Zealand Soil News. Expand
Selenium content of soil-forming rocksJournal Paper
Wells, N., 1967, New Zealand Journal of Geology and Geophysics. Expand
The IUCN invertebrate red data bookJournal Paper
Wells, S.M.; Pyle, R.M.; Collins, N.M., 1983, International Union for Conservation of Nature (IUCN), Gland, Switzerland. Expand