On monitoring anthropogenic airborne uranium concentrations and 235U/ 238U isotopic ratio by Lichen – bio-indicator technique von Golubev, A.V., Golubeva, V.N., Krylov, N.G., Kuznetsova, V.F., Mavrin, S.V., Aleinikov, А.Yu, Hoppes, W.G., Surano, K.A.

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Growth and physiological responses of Pinus ponderosa Dougl ex P. Laws. to long-term elevated CO2 concentrations von Surano, K.A, Daley, P.F, Houpis, J.L.J, Shinn, J.H, Helms, J.A, Palassou, R.J, Costella, M.P

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Chlorophyll and carotenoid concentrations in two varieties of Pinus ponderosa seedlings subjected to long-term elevated carbon dioxide von Houpis, J.L.J, Surano, K.A, Cowles, S, Shinn, J.H

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Air pollution causes moderate damage to tomatoes von Temple, P.J, Surano, K.A, Mutters, R.G, Bingham, G.E, Shinn, J.H

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