Determination of mitotic peak and mitotic time inDraparnaldia plumosa (Vauch.) Ag. A. AbbasM. B. E. Godward OriginalPaper Pages: 258 - 260
Petrological characteristics of barakar coal seams, metamorphosed by lamprophyre sill in the Jharia coalfield, Bihar H. S. Pareek OriginalPaper Pages: 261 - 270