TY - BOOK AU - Christensen,B.Christian AU - Buchmann,B. ED - International Congress on Photobiology TI - Progress in photobiology;: proceedings U1 - 574.190631 PY - 1961/// CY - Amsterdam PB - Elsevier Pub. KW - Finsen, Nieb Ryberg, KW - Photobiology KW - Congresses KW - Radiobiology N1 - "The Finsen Memorial Congress"; English, French, and German; Includes bibliographical references and index ER -