Environmental problems: nature, economy and state R.J. Johnston.
Johnston, R.J.
Environmental problems: nature, economy and state R.J. Johnston. - New Delhi CBS Publishers and Distributors 1989 - xi, 208p., ill. 23cm.
Environmental studies Environmental pollution.
363.732 / J52E
Environmental problems: nature, economy and state R.J. Johnston. - New Delhi CBS Publishers and Distributors 1989 - xi, 208p., ill. 23cm.
Environmental studies Environmental pollution.
363.732 / J52E