Frost protection: fundamentals, practice, and economics. Volume 1. By R. L. Snyder and J. P. de Melo-Abreu. Rome: FAO (2005), pp. 223, US$38.00. ISBN 92-5-105328-6 Volume 2. By R. L. Snyder, J. P. de Melo-Abreu and S. Matulich. Rome: FAO (2005), pp. 64. US$24.00. ISBN 92-5-10539-4
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