00311nam a2200085Ia 4500008004100000100002100041245009900062260005200161300001200213220214s9999    xx            000 0 und d  aLaosuwan Pcetal 2aA Study on intercropping of young rubber. II. Effect of intercrop on gowth and yield of rubber  bThailand Journal of Agricultural Sciencesc1988  a263-270