Commentary VEGETATION MAPPING By Paul B. Sears See allHide authors and affiliations Science 08 Apr 1921:Vol. 53, Issue 1371, pp. 325-327DOI: 10.1126/science.53.1371.325 Paul B. Sears Find this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF Article Information vol. 53 no. 1371 325-327 DOI: https://doi.org/10.1126/science.53.1371.325 PubMed: 17783690 Published By: American Association for the Advancement of Science Print ISSN: 0036-8075 Online ISSN: 1095-9203 Copyright & Usage: © 1921 Author Information Altmetric Article usage Article lifetimeLast 6 monthsThis monthArticle usage: May 2007 to September 2020 AbstractFullPdf May 2007002 Jul 2007001 Oct 2007001 Mar 2009002 Jul 2009002 Jul 2010002 Nov 2010001 Oct 2011002 Nov 2011001 Jan 2012002 Feb 2012001 Mar 2012001 Apr 2012001 Aug 2012001 Oct 2012001 Nov 2012001 Feb 2013002 Mar 2013001 Jul 2013001 Sep 2013300 Nov 2013100 Dec 20131100 Feb 2014200 May 2014102 Jul 2014100 Nov 2014200 Mar 2015100 Apr 2015001 May 2015100 Sep 2015200 Oct 2015100 Nov 2015100 Jan 2016200 Jan 2017001 Apr 2017002 Aug 2018002 May 2019001 Mar 2020001 Sep 2020001 View PDF Extract