The Role of Trees in Sustainable Agriculture Edited by Roslyn Prinsley and Richard Moore Scotland Smallpox has been eradicated fro

Smallpox has been eradicated fro the face of the Earth

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The Role of Trees in Sustainable Agriculture Edited by Roslyn Prinsley and Richard Moore Scotland Smallpox has been eradicated froThe Role of Trees in Sustainable Agriculture Report of a National Conference October 1991 Edited by Roslyn Prinsley and Richard Moore Bureau of Rural Resources, 1992, ISBN 0642182469, paperback Very Good Condition, minor edge and shelf wear, a little rubbing and bumping to edges and corners, previous owners stamp on title age, stickers to covers (see photographs) Agroforestry the incorporation of threes into farming systems can improve agricultural