na INLIS000000000000760 20220614024121 0010-052200000000450 220614 g 0 eng Proceedings of the training workshop on site selection, characterization and establishment of experiments for the management of the Asialand programme held at Hat Yai, Thailand 10-20 June 1990 : Asialand workshop on the establishment of experiments for the management of acid soils / editor: E. Pushparajah Thailand : IBSRAM/AIDAB, 1991 194 p. : ill. ; 24 cm. ISBN 974-7087-02-2 631.42 SOILS. MANAGEMENT 1 631.2 631.2 WOR p IBSRAM Technical Notes no. 5 workshop on the establishment of experiments for the management of acid soils 1885/2001