1. 1989-01-01 The present report is concerned with one particular aspect of this search for new production techniques and systems, that of phytopractices, after "phytopratiques" in French. This is a new term describing all those treatments which may improve, select, propagate or preserve plants on an...
  2. 1980-01-01 Agriculture in the Tropicsis one of the most successful and widely read books in the Tropical Agriculture Series and offers a general account of all the factors that affect agriculture in the tropics. It details the economic and physical factors that affect tropical agriculture and discusses land...
  3. 1986-01-01 37 pages, tables