Author:
Publisher: Bib. Orton IICA / CATIE
Published:
Total Pages: 162
ISBN-13:
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Author:
Publisher:
Published: 2013
Total Pages: 2422
ISBN-13:
DOWNLOAD EBOOKAuthor: Elizabeth Tilley
Publisher:
Published: 2014
Total Pages: 176
ISBN-13: 9783906484570
DOWNLOAD EBOOKAuthor: Miguel Angel Esparza
Publisher: Buske Verlag
Published: 2008
Total Pages: 568
ISBN-13:
DOWNLOAD EBOOKAuthor: Torrey Botanical Club
Publisher:
Published: 1914
Total Pages: 724
ISBN-13:
DOWNLOAD EBOOKContains proceedings.
Author:
Publisher:
Published: 1972
Total Pages: 556
ISBN-13:
DOWNLOAD EBOOKIndexes material received in the Orton Memorial Library of the Inter-American Institute of Agricultural Sciences, Center for Training and Research, 1966-69; in the Library and Documentation Service of the Inter-American Institute of Agricultural Sciences, Teaching and Research Center, Jan.-Sept. 1970; and in the Library of the Inter-American Center for Agricultural Documentation and Information, Oct. 1970-1973.
Author: Instituto Colombiano para el Fomento de la Educación Superior
Publisher: Bogotá, D.E. : Procultura
Published: 1985
Total Pages: 448
ISBN-13: 9789581100330
DOWNLOAD EBOOKV.1. A-Mat v.2. Mat-Z, encabezamientos en inglés y sus equivalentes en español.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
Published: 2018-09-03
Total Pages: 37
ISBN-13: 9251091870
DOWNLOAD EBOOKThe 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.
Author: University of Puerto Rico (Río Piedras Campus). Agricultural Experiment Station
Publisher:
Published: 1924
Total Pages: 1214
ISBN-13:
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