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Sittig's handbook of pesticides and agricultural chemicals
Cyhoeddwyd 2015Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy
Electronic Resource
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2
Sittig's handbook of toxic and hazardous chemicals and carcinogens
Cyhoeddwyd 2012Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy
Electronic Resource -
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Geophysical and geochemical techniques for exploration of hydrocarbons and minerals
Cyhoeddwyd 1980Llyfr -
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