Bertheau, Y.2020-01-032020-01-0319860334-5114http://hdl.handle.net/10222/76873Proceedings of the meeting entitled "Present and Potential Industrial Uses of Parasitic and Symbiotic Plant Microorganisms" held April 14-17, 1986 in Paris at the Assurances Generales de France for the purpose of establishing a first state-of-the-art forum in this domain. This 30th meeting of the Societe Francaise de Phytopathologie brought together about 170 delegates from 17 countries.Text21-31