The distribution and transformations of iodine in the environment von Whitehead, D.C.

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The volatilization of ammonia from cattle urine applied to soils as influenced by soil properties von Whitehead, D.C. (Institute of Grassland and Environmental Research, Maidenhead, Berks. (United Kingdom). Hurley Research Station), Raistrick, N

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Volatilization of ammonia from cattle urine applied to grassland von Lockyer, D.R., Whitehead, D.C.

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Endoscopic Treatment of Biliary and Pancreatic Duct Leak, a Case Series von Whitehead, D.C., Tombazzi, C.

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Decomposing grass herbage as a source of ammonia in the atmosphere von Whitehead, D.C., Lockyer, D.R.

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Extractant ph and the release of phenolic compounds from soils, plant roots and leaf litter von Whitehead, D.C., Dibb, Hazel, Hartley, R.D.

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Denitrification potential and actual rates of denitrification in soils under long-term grassland and arable cropping von Bijay-Singh, Ryden, J.C., Whitehead, D.C.

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Bound phenolic compounds in water extracts of soils, plant roots and leaf litter von Whitehead, D.C., Dibb, Hazel, Hartley, R.D.

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Home Fecal Occult Blood Testing Does Not Select for Colorectal Cancer or Adenomatous Polyps in An Asymptomatic Va Population von Mathews, C.M., Whitehead, D.C., Marino, C.R.

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A model to predict transformations and losses of nitrogen in UK pastures grazed by beef cattle von Scholefield, D. (Institute of Grassland and Environmental Research, Okehampton, Devon (UK). North Wyke Research Station), Lockyer, D.R, Whitehead, D.C, Tyson, K.C

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Effects of some environmental factors on ammonia volatilization from simulated livestock urine applied to soil von Whitehead, D.C, Raistrick, N

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Molecular Mechanisms Regulating Drosophila P Element Transposition von Rio, D C

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Components of soil organic matter under grass and arable cropping von Whitehead, D.C., Buchan, Hazel, Hartley, R.D.

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Volatilization of ammonia from urea applied to soil: Influence of hippuric acid and other constituents of livestock urine von Whitehead, D.C., Lockyer, D.R., Raistrick, N.

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Organic matter and nitrogen in the unharvested fractions of grass swards in relation to the potential for nitrate leaching after ploughing von WHITEHEAD, D.C., BRISTOW, A.W., LOCKYER, D.R.

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Effects of plant material on ammonia volatilization from simulated livestock urine applied to soil von Whitehead, D.C, Raistrick, N

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Ammonia volatilization from five nitrogen compounds used as fertilizers following surface application to soils von Whitehead, D.C, Raistrick, N

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Atmospheric ammonia in relation to grassland agriculture and livestock production von Whitehead, D.C.

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volatilization of ammonia from perennial ryegrass during decomposition, drying and induced senescence von Whitehead, D.C, Lockyer, D.R, Raistrick, N

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Ammonia emission from grassland and livestock production systems in the UK von Ryden, J.C., Whitehead, D.C., Lockyer, D.R., Thompson, R.B., Skinner, J.H., Garwood, E.A.

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