L. Koster

Iron plaque on roots of Aster tripolium L.: interaction with zinc uptake.

J. Rozema, M. Otte, R. Broekman, 1989, The New phytologist.

A historical survey of botanical epidemiology. A sketch of the development of ideas in ecological phytopathology

J. Zadoks, L. Koster, 1976 .

Comparative investigations on the effects of androgenic steroids on adrenal functions in juvenile asthmatic soldiers.

H. Beumer, L. Koster, 1962, Diseases of the Chest.

COMPARATIVE INVESTIGATIONS ON THE EFFECTS OF ANDROGENIC STEROIDS ON ADRENAL FUNCTIONS IN JUVENILE ASTHMATIC SOLDIERS

H. Beumer, L. Koster, 1962 .