WALDRON, Ingrid Ricklefs, Robert E.
Environment and population: problems and solutions /[by] Ingrid Waldron, Robert E.Ricklefs - New York Holt, Rinehart and Winston 1973 - viii, 232 p.
Includes index.
30009812
Population-Policies ; Population-Problems and solutions
304.6 / WAL
Environment and population: problems and solutions /[by] Ingrid Waldron, Robert E.Ricklefs - New York Holt, Rinehart and Winston 1973 - viii, 232 p.
Includes index.
30009812
Population-Policies ; Population-Problems and solutions
304.6 / WAL