TY - BOOK TI - Training needs for dryland agriculture with particular reference to deep vertisol technology AV - ERB PAM S616.I4T721 PY - 1985/// CY - India PB - International Crops Research Institute for the Semi-Arid Tropics KW - Arial regions agriculture KW - Energy consuption KW - Congresses KW - Agriculture KW - Technology transfer KW - Vertisol ER -