545,781 PROCEEDINGS Proceedings of the International Symposium on Work--Related Respiratory Disorders among Farmers 11-16 August 1985, Kuopio, Finland / ed-s Erkki 0. Terho, Kaj Husman, Tarja Kauppinen. — Copenhagen : Munksgaard, 1987. — [2], II, 3-150 s. : il., wykr. ; 26 cm (European Journal of Respiratory Diseases ISSN 0106-4347 ; suppl. nr 154, vol. 71) ISBN 87-16-06404-6