..., Volume 22, page 240; Encyclopaedia of the Social Sciences, Volume XII at page 161; Town Improvement Trusts in India, 1945 by Rai Sahib Om Prakash Aggarawala, p. 35 et seq.; Halsbury's Statutes, 4 edn...., p. 17 et seq. and Journal of Planning and Environment Law, 1973, p. 130 et seq. See also : Penn Central Transportation Company v. City of New York, 57 L.Ed.2d 631...provision for open-space areas.” [See comments on this decision by Thomas J. Schoenbaum, Environmental Policy Law, (1985) p. 438 et seq. See also Summary and Comments, (1980) 10 ELR...