TY - BOOK AU - Thomas Varghese and G. Byju TI - Laterite soils; their distribution, characteristics, classification and management PY - 1993/// CY - Thiruvananthapuram PB - State Committee on Science, Technology and Environment KW - Byju, G.,jt.auth KW - Varghese, Thomas KW - Soil science,Laterite soil ER -