Democracy in Mexico

Democracy in Mexico
Author: Pablo González Casanova
Publisher: New York : Oxford University Press
Total Pages: 272
Release: 1970
Genre: Mexico
ISBN:

Practice Makes Perfect: Spanish Vocabulary

Practice Makes Perfect: Spanish Vocabulary
Author: Dorothy Richmond
Publisher: McGraw Hill Professional
Total Pages: 451
Release: 2007-05-21
Genre: Foreign Language Study
ISBN: 0071510621

Building on the success of her prior book, Practice Makes Perfect: Spanish Verb Tenses, author Dorothy Devney Richmond helps learners attain a strong working vocabulary, no matter if they are absolute beginners or intermediate students of the language. She combines her proven instruction techniques and clear explanations with a plethora of engaging exercises, so students are motivated and hardly notice that they are absorbing so much Spanish. Practice Makes Perfect: Spanish Vocabulary also includes basic grammar and structures of the language to complement learners’ newly acquired words. "Vocabulary Builders" help students add to their Spanish repertoire by using cognates, roots, suffixes, prefixes, and other "word-building" tools.

A Conservation Assessment of the Terrestrial Ecoregions of Latin America and the Caribbean

A Conservation Assessment of the Terrestrial Ecoregions of Latin America and the Caribbean
Author: Eric Dinerstein
Publisher: World Bank Publications
Total Pages: 172
Release: 1995
Genre: Nature
ISBN:

Approach; Major ecosystem types, major habitat types, and ecoregions of LAC; Conservation status of terretrial ecoregions of LAC; Biological distinctiveness of territorial ecoregions of LAC at different biogeographic scales results; Integrating biological distinctiveness and conservation status; Conservation assessment of mangrove ecosystems.

International Code of Conduct on Pesticide Management

International Code of Conduct on Pesticide Management
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
Total Pages: 37
Release: 2018-09-03
Genre: Social Science
ISBN: 9251091870

The understanding that some pesticides are more hazardous than others is well established. Recognition of this is reflected by the World Health Organization (WHO) Recommended Classification of Pesticides by Hazard, which was first published in 1975. The document classifies pesticides in one of five hazard classes according to their acute toxicity. In 2002, the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) was introduced, which in addition to acute toxicity also provides classification of chemicals according to their chronic health hazards and environmental hazards.