Transitioning from pharmaceutical opioids: A discrete-time survival analysis of heroin initiation in suburban/exurban communities von Gaines, T.L., Wagner, K.D., Mittal, M.L., Bowles, J.M., Copulsky, E., Faul, M., Harding, R.W., Davidson, P.J.

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Impacts of fish on phosphorus budget dynamics of some SA reservoirs : evaluating prospects of 'bottom up' phosphorus reduction in eutrophic systems through fish removal (biomanipul... von Harding, W.R., Hart, R.C.

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“I wanted to close the chapter completely … and I feel like that [carrying naloxone] would keep it open a little bit”: Refusal to carry naloxone among newly-abstinent opioid users... von Bowles, J.M., Smith, L.R., Mittal, M.L., Harding, R.W., Copulsky, E., Hennessy, G., Dunkle, A., Davidson, P.J., Wagner, K.D.

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Food-web structure in the hypertrophic Rietvlei Dam based on stable isotope analysis : specific and general implications for reservoir biomanipulation von Hart, R.C.

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Diatoms as indicators of historical water quality: A comparison of samples taken in the Wemmershoek catchment (Western Province, South Africa) in 1960 and 2008 von Harding, W R, Taylor, J C

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Organochlorine pesticide levels in Clarias gariepinus from polluted freshwater impoundments in South Africa and associated human health risks von Barnhoorn, I.E.J., van Dyk, J.C., Genthe, B., Harding, W.R., Wagenaar, G.M., Bornman, M.S.

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The relevance of diatoms for water quality assessment in South Africa: A position paper von Harding, WR, Archibald, CGM, Taylor, JC

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Diatoms as indicators of water quality in the Jukskei-Crocodile River system in 1956 and 1957, a re-analysis of diatom count data generated by BJ Cholnoky von Taylor, J.C., Van Rensburg, L., Archibald, C.G.M., Harding, W.R.

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Phytoplankton primary production in a shallow, well- mixed, hypertrophic South African lake von HARDING, W. R

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An overview of cyanobacterial research and management in South Africa post-2000 von Downing, Timothy G., Van Ginkel, Catharina E., Harding, William R., Moolman, Annatjie P.M.

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Genetic analysis of phototropism of Neurospora crassa perithecial beaks using white collar and albino mutants von Harding, R.W, Melles, S

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VP-16-213 in combination chemotherapy with chest irradiation for small-cell lung cancer: a randomized trial of the Piedmont Oncology Association von D V Jackson, Jr, P J Zekan, R D Caldwell, M L Slatkoff, R W Harding, L D Case, J O Hopkins, H B Muss, F Richards, 2nd, D R White

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Zeekoevlei, water chemistry and phytoplankton periodicity von HARDING, W. R

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Heat-stable, calcium-inhibited cyclic nucleotide phosphodiesterase from Neurospora crassa von Shaw, Nicholas M., Harding, Roy W.

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HEPATICAE AND ZANNICHELLIACEAE von Harding, W. R., Perold, S. M., Glen, R. P.

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Water quality trends and the influence of salinity in a highly regulated estuary near Cape Town, South Africa von Harding, W.R.

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Management of a shallow estuarine lake for recreation and as a fish nursery: Zandvlei, Cape Town, South Africa von Harding, W.R., Quick, A.J.R.

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A contribution to the knowledge of South African coastal vleis: The limnology and phytoplankton periodicity of Princess Vlei,Cape Peninsula von Harding, W.R

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Dietary fibre of coconuts from a Pacific atoll: soluble and insoluble components in relation to maturity von Monro, J.A, Harding, W.R, Russell, C.E

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Photoregulation of the carotenoid biosynthetic pathway in albino and white collar mutants of Neurospora crassa von Harding, R.W, Turner, R.V

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