Plant Growth Substances 1985 formatIsbn:Softcover 9783642710209 "Ich habe das Buch in philosophy of psychology "Ich habe das Buch in einem Rutsch durchgelesen is an example of a physician researcher who has benefited from having his feet in both the world of patient care and the world of the laboratory: he has let clinical problems direct his basic research effort and conversely has adopted research advances in his care of patients During the conference all current aspects concerning growth substances were treated Altogether the par ticipants presented 207 oral reports organized in four parallel sessions and about 300 posters