Mycorrhizal symbioses are widespread and fundamental components of terrestrial ecosystems and have shaped plant evolution. Features such topics as plant/fungal communication, the interaction of mycorrhizal fungi with other soil microorganisms, and the use of mycorrhizal fungi in plant-production systems.

Arguing that the complexity of policy-making in the forest sector has led many analysts to focus exclusively on specific sectoral activities or jurisdictions, this collection of essays offers a simplifying framework of analysis.

This Supplement to the 1960 Bibliography by Harris and Tremblay adds some 3,500 entries to the approximately 4,000 listed in the first volume, providing a full list of articles, books, pamphlets, and theses bearing on all aspects of higher education in Canada for the period 1959-1963. The organization of the earlier volume has been maintained with slight modifications, and some new sections have been added, including one devoted to institutions which, although they are post-secondary, do not grant degrees; and one which includes plays and novels set wholly or in part in actual or fictitious Canadian universities. (Studies in Higher Education in Canada, No. 3)

How does one become 'righteous among the Nations'? In the case of Henri Nick (1868-1954) and Andre Trocme (1901-1971), two French Protestant pastors who received the title for their acts of solidarity toward persecuted Jews, it was because they had been immersed, from an early age, in the discourses and practices of social Christianity. Focussing on the lives of these two remarkable figures of twentieth-century Christianity, Revivalism and Social Christianity is the first study in English on the Social Gospel in French Protestantism. Chalamet presents a genealogy of the movement, from its emergence in the last decades of the nineteenth century to its high point during World War II, in Le Chambon-sur-Lignon, where Trocme and many local people rescued hundreds of Jewish refugees. As social Christians who prayed and worked for the coming of God's kingdom on earth in the midst of a society ravaged by two world wars, Henri Nick and Andre Trocme combined a deep revivalist faith with a concern for the concrete conditions in which people live.