TY - BOOK AU - Rababi, Suman ED - Thakur, T. C. TI - Design and development of a deep and differential rate fertilizer applicator and its field evaluation on potato crop U1 - TH 626.3 R112D PY - 2006/// CY - Pantnagar PB - GBPUA&T KW - Fertilizer equipment KW - Potato - Machinery N1 - Farm Machinery and Power Engineering ER -