TY - BOOK AU - Haque, Md. Quamrul TI - Potassium dynamics in major agro-ecological zones of Bangladesh in relation to the growth of rice and potato U1 - 631.8 PY - 1997/// CY - Dhaka PB - University of Dhaka, KW - Soils N1 - Thesis (PhD )--Department of Soil, Water & Environment, University of Dhaka, 1997; Includes bibliographical references ER -