Roger Heath

An Introduction to the Theory of Numbers

The sixth edition of the classic undergraduate text in elementary number theory includes a new chapter on elliptic curves and their role in the proof ...

Achilles

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Energy Efficient Building Use

This manual provides a handy, straightforward summary of energy efficient building use. It assumes no prior knowledge of the subject. It looks at buil...

The Potential for Energy Efficiency in the Fertilizer Industry

This report reviews the potential for energy conservation in the fertilizer industry, describes the organizational aspects of implementing successful ...

Field Guide to the Plants of Northern Botswana Including the Okavango Delta Useful in Countries and Geographical Areas Adjacent to Northern Botswana in the Zambesi Basin

Northern Botswana and surrounding regions boast a rich and scientifically important diversity of plants and animals, which attract large numbers of to...

Marshall and Worthing's The Construction of Houses

The sixth edition of The Construction of Houses builds on the success of the previous five editions. The book provides a comprehensive introduction to...

Field Guide to the Plants of Northern Botswana

Including the Okavango Delta : Useful in Countries and Geographical Areas Adjacent to Northern Botswana in the Zambasi Basin

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