For example, the antitumour depsipeptide kahalalide F was isolated from the opisthobranch mollusc Elysia rufescens, and is used by both the mollusc and its dietary alga Bryopsis spp.

Ethnobotanist Gary P. Nabhan of the Desert Botanical Garden in Phoenix made a painful pilgrimage to see Texas wild-rice for his 1989 book, Enduring Seeds. He called it a surviving species in name more than in behavior.

A complete lay-out showing each operation in the three chuckings required to finish a cross-head of typical design is shown in Fig. 11.

By the 1990s, while still championing active government, he aligned himself publicly with the prevailing orthodoxy that 'African countries [should] promote a strategy of privatesector led growth with government mainly concerned with providing the hospitable environment and unsuffocating regulatory framework.