Diverses enzymes, amidons modifies et autres substances, evaluation toxicologique et normes; examen de l' efficacite technique de certains antioxygenes
(1972)
Report of FAO/UNDP seminar on measures to accelerate benefits from water development projects by improved irrigation, drainage and water use at the farm level. Quezon City (Manila), Philippines 7-16 October 1970
(1972)