By Lal, Rattan, Augustin, Bruce
By Hardy, Lal
By Scott, Bernard, Maurice Fitzgerald, Lal, Deepak
By Lal, Deepak
By Lal, Deepak, Myint, Hla
By Lal, Rattan, Singh, Bal Ram, Mwaseba, Dismas L., Kraybill, David, Hansen, David O., Eik, Lars Olav
By Ussiri, David, Lal, Rattan
By Lal, Ranjit
By Lorenz, Klaus, Lal, Rattan
By Lal, Deepak, Rajapatirana, Sarath
By Lal, Rattan, Lorenz, Klaus, Hüttl, Reinhard F., Schneider, Bernd Uwe, von Braun, Joachim
By Lal, Premila, Allison, Sonia
By Valmiki, Shri, Lal, P.
By Aggarwal, Manju, Lal, Harjeet Singh, Fairclough, Chris
By Lal, Lakshmi