A. R. Maligaya

Water use efficiency of flooded rice fields. I. Validation of the soil-water balance model SAWAH.

H. Berge, B. Bouman, M. Kropff, 1994 .

DROUGHT-STRESS RESPONSES OF TWO LOWLAND RICE CULTIVARS TO SOIL WATER STATUS

To Phuc Tuong, Martin J. Kropff, M. Kropff, 1996 .

Nitrogen uptake capacity of irrigated lowland rice at different growth stages.

H. Berge, G. Kirk, M. Kropff, 1994 .