TY  - GEN
AU  - Tam,Kah Cheng
TI  - Nitrogen responses of napier grass (Pennisetum purpureum) on an ultisol formed from sandstone in Peninsular Malaysia
PY  - 1980///
CY  - Serdang
PB  - MARDI
N1  - PTSL : June, 1980
ER  -