00451nam a2200121Ia 4500008004100000040001700041082002800058110005000086245009100136260003400227300001600261650005200277190327s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta333.8220954bI39R  aIndia. Ministry of Energy. Department of Coal 0aReport of the working group on Coal and Lignite for the eighth five year plan, 1990-95  aNew DelhibThe Authorc[19-?]  axvii, 314p.  aCoal-India; Coal trade; Planning-India; Lignite