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Author

Walter Vergara

7 books found

Cover of Natural gas

Natural gas

Walter Vergara, Nelson E. Hay, Carl W. Hall · First published 1990

Cover of Going The Extra Mile

Going The Extra Mile

Walter Kaltenbach, Elyse Hargreaves, Michelle Casey, Jerrilynn Rebeyka, Francisco Mendoza, Mani Maran, Valen Vergara, Dr Tamara Tilleman, Stella Tartsinis, Dave Liniger · First published 2016

Cover of Assessment of the risk of Amazon dieback

Assessment of the risk of Amazon dieback

Walter Vergara · First published 2011

Cover of Wind energy in Colombia

Wind energy in Colombia

Walter Vergara · First published 2010

Cover of The materials revolution

The materials revolution

Walter Vergara · First published 1993

Cover of The petrochemical industry in developing Asia

The petrochemical industry in developing Asia

Walter Vergara · First published 1990

Cover of The new face of the world petrochemical sector

The new face of the world petrochemical sector

Walter Vergara · First published 1988