TY - BOOK AU - Sreeshma Phalgunan P TI - Mobility of phosphorus and potassium in soil under fertigation in coconut T2 - A project report submitted to Kannur University in partial fulfillment of the requirement for the award of the degree of Master of Science in Chemistry U1 - PR PY - 2001/// CY - Kasaragod PB - Govt. College KW - Phalgunan, Sreeshma P ER -