Prissana Hanviriyapant

Lowland rice improvement in northern and northeast Thailand. 1. Effects of fertiliser application and irrigation

Shu Fukai, S. Fukai, J. Basnayake, 1998 .

Lowland rice improvement in northern and northeast Thailand: 2. Cultivar differences

Shu Fukai, S. Fukai, S. Rajatasereekul, 1998 .