Book reviewed in this article:

The Diversity and Evolution of Plants. By L. C. Pearson.

Introductory Plant Biology. By R. K. STERN.

Mycorrhizae: Biofertilizers for the Future. Ed. by A. ADHOLEYA and S. SINGH.

A Review of Allium Section Allium. By Brian MATHEW.

Time Scales of Biological Responses to Water Constraints: the Case of Mediterranean Biota. Ed. by J. ROY, J. ARONSON and F. Dr CASTRI.

Biotechnology in Agriculture and Forestry 34: Plant Protoplasts and Genetic Engineering VI. Ed. by Y.P.S. BAJAJ.