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The state of transboundary air pollution: 1989 update
1990
Extent of forest damage attributed to air pollutants, with update for the situation in 1986
1987
Nilsson, S. (Swedish Univ. for Agricultural Sciences, Garpenberg (Sweden))
[The state of transboundary air pollution: 1989 update]
1991
Review of heavy metals in the African aquatic environment
1992
Biney, C. | Amuzu, A.T. | Calamari, D. | Kaba, N. | Mbome, I.L. | Naeve, H. | Ochumba, P.B.O. | Osibanjo, O. | Radegonde, V. | Saad, M.A.H.
Recovery of a soft bottom community after extensive dredging. I: Mollusca
1987
Curini-Galletti, M.C. (Pisa Univ. (Italy). Ist. di Biologia Marina)
[Review of heavy metals in the African aquatic environment]
1992
Biney, C. | Amuzu, A.T. | Calamari, D. | Kaba, N. | Mbome, I.L. | Naeve, H. | Ochumba, P.B.O. | Osibanjo, O. | Radegonde, V. | Saad, M.A.H.
Health impacts related to irrigated agriculture in Latin America
1993
Reiff, F. (Pan American Health Organization, Washington, DC (USA))
Inland fisheries under constraints by other uses of land and water resources in Argentina
1993
Quiros, R. (Instituto Nacional de Investigacion y Desarrollo Pesquero, Mar del Plata (Argentina))
Hazard assessment of agricultural chemicals by simple simulation models
1993
Calamari, D. (Milan Univ. (Italy)) | Barg, U.
Plant nutrient management and the environment
1993
Joly, C.