J. H. van Loon

Ergonomics in tropical agriculture and forestry : proceedings of the Fifth Joint Ergonomic Symposium organized by the Ergonomic Commissions of IAAMRH, CIGR and IUFRO, Wageningen, the Netherlands, May 14-18, 1979

J. H. van Loon, F. J. Staudt, J. Zander, 1979 .

DIURNAL BODY TEMPERATURE CURVES IN SHIFT WORKERS

J. H. van Loon, 1963 .

THE IMPORTANCE OF ERGONOMIC RESEARCH IN HORTICULTURE

J. H. van Loon, 1966 .