Symposium on Our Environment Singapore & Nanyang University. Institute of Natural Sciences. (1977). Proceedings of Symposium on Our Environment, October 28-30, 1976. Institute of Natural Sciences, College of Graduate Studies, Nanyang University.
Citace podle Chicago (17th ed.)Symposium on Our Environment Singapore a Nanyang University. Institute of Natural Sciences. Proceedings of Symposium on Our Environment, October 28-30, 1976. [Singapore]: Institute of Natural Sciences, College of Graduate Studies, Nanyang University, 1977.
Citace podle MLA (8th ed.)Symposium on Our Environment Singapore a Nanyang University. Institute of Natural Sciences. Proceedings of Symposium on Our Environment, October 28-30, 1976. Institute of Natural Sciences, College of Graduate Studies, Nanyang University, 1977.