Citation: Mvk. Sivakumar et al., Special issue - Agrometeorology in the 21st century: Needs and perspectives - Papers from the International Workshop on Agrometeorology in the 21st century: Needs and perspectives, held in Accra, Ghana from 15 to 17 February, 1999 - Foreword, AGR FOR MET, 103(1-2), 2000, pp. 1-2