Title: The complete ecology fact book.
Authors: Nobile, Philip,; Deedy, John G.,; Deedy, John G.,
Publisher: Doubleday,
Year: 1972
Subjects: Pollution; Human ecology; Nature Effect of human beings on; Ecology; Environmental Health
Contents: Population -- Endangered Species -- Pollution -- Detergents -- Food: A Crisis in Supply -- Pesticides -- Non-renewable Mineral Wastes -- Solid Wastes.