Prasittikhet, J.Gambrell, R.P.Patrick, W.H.2016-07-052016-07-051989International Symposium on Rice Production on Acid Soils of the Tropicshttps://dl-ifs.nsf.gov.lk/handle/1/1735Aluminum availability to rice in acid and non-acid sulfate soils under controlled ph and redox potential conditionsA