by Zweig R.D, Wolfe J.R, Todd J.H, Engstrom D.G, Doolittle A.M
Year of Publication 1981

by Zweig, R.D
Published in New alchemy quarterly (USA) (1981)

by Zweig, R.D. (New Alchemy Inst., East Falmouth, Mass. (USA))
Published in Ambio (1985)

by Wolfe J.R, Zweig R.D, Engstrom D.G
Published in Ecological Modelling (1986)

by Zweig R.D
Published in Aquaculture magazine (1984)

by Zweig, R.D. (New Alchemy Institute, East Falmouth (USA))
Year of Publication 1986

by Zweig, R.D. (New Alchemy Inst., East Falmouth, MA (USA))
Published in Ceres. FAO Review on Agriculture and Development (FAO) (01.07.1984)