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Author:
Unknown
Provides access to abstracts and full text documents from USAID, including:Reports, development project...
Type: Reference Material
Date Added: Mar 17, 2008
Date Modified: Apr 04, 2012
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Author:
NIST
Database of the kinetics of solution-phase reactions. Search by chemical formulae of reactants and / or...
Type: Reference Material
Date Added: Aug 18, 2004
Date Modified: Dec 12, 2008
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Author:
National Institute of Standards and Technology
Database of the kinetics of gas-phase reactions. Search by chemical formulae of reactants and / or...
Type: Reference Material
Date Added: Aug 18, 2004
Date Modified: Dec 12, 2008
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Author:
OARE Organization
OARE is being developed under the sponsorship of the United Nations Environment Programme with...
Type: Reference Material
Date Added: Apr 03, 2008
Date Modified: Apr 03, 2008
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Author:
Oxford Journals
Oxford University Press offers developing countries free (or greatly reduced rate) access to many of our...
Type: Reference Material
Date Added: Mar 10, 2008
Date Modified: Mar 10, 2008
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Author:
POPulation information onLINE
Popline is the world's largest bibliographic database on population, family planning, and related health....
Type: Reference Material
Date Added: Apr 01, 2008
Date Modified: Jun 02, 2011
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Author:
Science Direct
A collection of over 1,000 journal title citations with links to the full text by subscription only....
Type: Reference Material
Date Added: Apr 01, 2008
Date Modified: Apr 04, 2008
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Author:
World Bank Organization
Query database selections here: http://devdata.worldbank.org/data-query. World Development Indicators...
Type: Reference Material
Date Added: Mar 19, 2008
Date Modified: May 10, 2010
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Author:
יואב יאיר, רמי קליין
תרשים של הרכב האוויר - האוויר הוא תערובת של גזים, שהחנקן והחמצן הם המרכיבים הבולטים ביותר בהם. יתר הגזים...
Type: Reference Material
Date Added: Dec 13, 2009
Date Modified: Dec 13, 2009
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Author:
יואב יאיר, רמי קליין
איור - המולקולה של החמצן באוויר, החיונית לנשימה של כל היצורים החיים, מורכבת משני אטומים בלבד, ואילו...
Type: Reference Material
Date Added: Dec 13, 2009
Date Modified: Dec 13, 2009
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