by Ravi Sangakkara, Emmanuel Frossard
Published in Journal of Agriculture and Rural Development in the Tropics and Subtropics (01.08.2014)

by Egodawatta, Chaminda, Stamp, Peter, Sangakkara, Ravi
Published in Agriculture (Basel) (01.09.2013)

by Sangakkara, Ravi, Tie, Bi Tra, Girardin, Olivier, Frossard, Emmanuel, Diby, Lucien N'Guessan
Published in International Journal of Agronomy (01.01.2011)

by Senarathne, S.H.S., University of Peradeniya (Sri Lanka), Sangakkara, R.U
Published in Weed biology and management (01.09.2009)

by Sangakkara, R
Published in Journal of the science of food and agriculture (01.11.1994)

by Sangakkara, Ravi, Amarasekera, Prasanna, Stamp, Peter
Published in Communications in Soil Science and Plant Analysis (01.01.2011)

by Sangakkara, U.R. (Peradeniya, Univ. of (Sri Lanka). Faculty of Agriculture), Hartwig, U.A, Noesberger, J
Published in Plant and soil (1996)

by Sangakkara, Ravi, Attanayake, K. B., Stamp, Peter
Published in Communications in soil science and plant analysis (01.10.2008)

by Sangakkara, Ravi, Hartwig, Ueli A, Nösberger, Josef
Published in Journal of the science of food and agriculture (01.03.1996)

by Sangakkara, Ravi, Hartwig, Ueli A, Nösberger, Josef
Published in Journal of the science of food and agriculture (01.03.1996)

by SANGAKKARA, R, HARTWIG, U. A, NÖSBERGER, J
Published in Journal of the science of food and agriculture (01.03.1996)