TY - BOOK AU - Mirzakhaninafchi,Hasan TI - Design,Development and Evaluation of a Variable Rate Applicator for Real Time Application of Fertilizer U1 - T 631.33 M66D PY - 2020/// CY - Ludhiana PB - Pau KW - Fertilizer Spreader,Greenseeker,Urea Fertilizer ER -