Soil sickness caused by continuous cropping of upland rice, mungbean, and other
Ventura, W.
Soil sickness caused by continuous cropping of upland rice, mungbean, and other - Manila 1984 - No. 99; IRRI Research Paper Se .
632.12:633.18:631.58(23)
Soil sickness caused by continuous cropping of upland rice, mungbean, and other - Manila 1984 - No. 99; IRRI Research Paper Se .
632.12:633.18:631.58(23)