TY - BOOK AU - Singh Anil Kumar Ed. AU - Chopra Usha Kiran Ed. TI - Geoinformatics applications in agriculture SN - 8189422235 U1 - U672(J):(D6,9(B), P7 PY - 2007/// CY - New Delhi PB - New India Publishing Agency KW - Geography N1 - Bibliography: Chapterwise ER -