GACETA ECOLÓGICA  

 - México, D.F. :  Instituto Nacional de Ecología, SEMARNAP,  1995- 
 - 1 online resource (volumes) :  illustrations 
 - Quarterly 
 - Nueva �epoca, no. 36 (sept. 1995)- Ceased in 2007. 
<br/><br/>Use copy  Access is limited to authorized users and institutions. 
<br/><br/>Issue 84/85 (2007) lacks nueva �epoca designation; called n�umero especial. 
<br/><br/>Some issues accompanied by posters; issues for <2002-> accompanied by supplement with title: Legislaci�on ambiental. Some issues have accompanying CD-ROM supplement. 
<br/><br/><br/>Electronic reproduction. <br/>[Place of publication not identified] : <br/>HathiTrust Digital Library, <br/>2016. 
<br/><br/><br/>Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. <br/>http://purl.oclc.org/DLF/benchrepro0212 
<br/><br/><label>ISSN: </label>
<br/><br/><label>LCCN: </label>2022212913 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>2227612-9  DE-600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy--Mexico--Periodicals.<br/>Environmental management--Mexico--Periodicals.<br/>Conservation of natural resources--Mexico--Periodicals.<br/>Environmental law--Mexico--Periodicals.<br/>Environnement--Politique gouvernementale--Mexique--P�eriodiques.<br/>Environnement--Gestion--Mexique--P�eriodiques.<br/>Conservation des ressources naturelles--Mexique--P�eriodiques.<br/>Conservation of natural resources.<br/>Environmental law.<br/>Environmental management.<br/>Environmental policy.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mexico.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Periodical<br/>periodicals.<br/>Periodicals.<br/>Periodicals.<br/>P�eriodiques.
<br/><br/><label>LC Class. No.: </label>GE140.M6  / G33 
<br/><br/><label>Dewey Class. No.: </label>363.7/00972