Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ TRANSPORTATION HUBS AND CONCENTRATION OF MAN. https://trid.trb.org/View/602106 Thu, 09 Oct 2003 00:00:00 GMT https://trid.trb.org/View/602106 INTRODUCTION TO HUMAN ECOLOGY. https://trid.trb.org/View/562225 Thu, 24 Jul 1997 00:00:00 GMT https://trid.trb.org/View/562225 THE ECOLOGY OF BANGLADESH: A BIBLIOGRAPHY OF ENVIRONMENTAL RESOURCES. https://trid.trb.org/View/562241 Thu, 24 Jul 1997 00:00:00 GMT https://trid.trb.org/View/562241 A BASIC ENVIRONMENTAL COLLECTION. https://trid.trb.org/View/562020 Fri, 16 May 1997 00:00:00 GMT https://trid.trb.org/View/562020 URBAN AND ENVIRONMENTAL RESOURCES: A BIBLIOGRAPHY OF ENGLISH LANGUAGE PERIODICALS. https://trid.trb.org/View/561980 Fri, 16 May 1997 00:00:00 GMT https://trid.trb.org/View/561980 BUILDING DYNAMIC MODELS OF SOCIAL SYSTEMS: A PRELIMINARY SURVEY. https://trid.trb.org/View/562145 Fri, 16 May 1997 00:00:00 GMT https://trid.trb.org/View/562145 THE PERCEPTION AND COGNITION OF ENVIRONMENT (ANNOTATED). https://trid.trb.org/View/631040 Mon, 24 Feb 1997 00:00:00 GMT https://trid.trb.org/View/631040 A SOCIAL ECOLOGICAL BIBLIOGRAPHY. https://trid.trb.org/View/631052 Mon, 24 Feb 1997 00:00:00 GMT https://trid.trb.org/View/631052 SOCIAL FACTORS AND ENVIRONMENTAL DESIGN: RECIPROCAL RELATIONS OF SOCIETY AND MAN-MADE ENVIRONMENT. https://trid.trb.org/View/630807 Mon, 24 Feb 1997 00:00:00 GMT https://trid.trb.org/View/630807 SOCIAL ECOLOGY: A SELECTED RESEARCH BIBLIOGRAPHY. https://trid.trb.org/View/630570 Thu, 16 Jan 1997 00:00:00 GMT https://trid.trb.org/View/630570 A SELECTED BIBLIOGRAPHY ON THE RELEVANCE OF ENVIRONMENTAL EDUCATION TO SECONDARY SCHOOL CURRICULA. https://trid.trb.org/View/630036 Mon, 02 Dec 1996 00:00:00 GMT https://trid.trb.org/View/630036 ENVIRONMENTAL SYSTEMS PLANNING AND MANAGEMENT: A PRELIMINARY SORTING OF LITERATURE. https://trid.trb.org/View/630017 Mon, 02 Dec 1996 00:00:00 GMT https://trid.trb.org/View/630017 THE ENVIRONMENTAL HANDBOOK.. https://trid.trb.org/View/521806 Fri, 22 Sep 1995 00:00:00 GMT https://trid.trb.org/View/521806 MAN AND THE ENVIRONMENT: A BIBLIOGRAPHY OF SELECTED PUBLICATIONS OF THE UNITED NATIONS SYSTEM, 1946-1971.. https://trid.trb.org/View/521812 Fri, 22 Sep 1995 00:00:00 GMT https://trid.trb.org/View/521812 MAN IN THE LIVING ENVIRONMENT; REPORT.. https://trid.trb.org/View/521803 Fri, 22 Sep 1995 00:00:00 GMT https://trid.trb.org/View/521803