Population and food
Leisner, R.S., Kormondy, E.J.
Population and food Vol. 1 by R.S. Leisner and E.J. Kormondy - W.M.C. Brown Company 1971 - 83 pp.
Population
Food
338.19:301.32 / L 535 P
Population and food Vol. 1 by R.S. Leisner and E.J. Kormondy - W.M.C. Brown Company 1971 - 83 pp.
Population
Food
338.19:301.32 / L 535 P