Online Reference Books for Geography and Earth Sciences

• The Blue Planet: An Introduction to Earth System Science ed. by Brian J. Skinner and Barbara Murck (3rd. ed. 2011) Wiley http://lib.myilibrary.com/Open.aspx?id=826806
• A Dictionary of Geology and Earth Science ed. by Michael Allaby ( 4th ed. 2013) OUP http://www.oxfordreference.com/view/10.1093/acref/9780199653065.001.0001/acref-9780199653065?rskey=b4uuoM&result=3
• A Dictionary of Geography ed. by Susan Mayhew ( 5th ed. 2015) OUP http://www.oxfordreference.com/view/10.1093/acref/9780199680856.001.0001/acref-9780199680856?rskey=b4uuoM&result=2
• A Dictionary of Environment and Conservation ed. by Chris Park and Michael Allaby (2nd ed. 2013) OUP http://www.oxfordreference.com/view/10.1093/acref/9780199641666.001.0001/acref-9780199641666?rskey=b4uuoM&result=1
• Encyclopedia of Climate and Weather ed. by Stephen H. Schneider et al (2nd ed. 2011) OUP http://www.oxfordreference.com/view/10.1093/acref/9780199765324.001.0001/acref-9780199765324?rskey=b4uuoM&result=5
• The Oxford Companion to the Earth ed. by Paul L. Hancock and Brian J. Skinner (2000) OUP http://www.oxfordreference.com/view/10.1093/acref/9780198540397.001.0001/acref-9780198540397?rskey=b4uuoM&result=6