On some new species of spiders of family clubionidae (araneae: Arachnida) with a record of genusCastianeira Keyserling from Gujarat, India B. H. PatelH. K. Patel OriginalPaper Pages: 1 - 9
Biotype differentiation in some species ofDichanthium willemet,Ischaemum linn.,Chrysopogon trin.,Sehima forsk.,Iseilema hack., andHeteropogon pers. found in parts of Western India J. G. Oke OriginalPaper Pages: 10 - 16
Studies on the pyrrhotite from the Ingaladhal sulphide lode, chitradurga district, mysore state K. V. S. AcharyuluC. Borreswara Rao OriginalPaper Pages: 22 - 29
Philautus shillongensis, a new frog (ranidae) from Meghalaya, India R. S. PillaiS. K. Chanda OriginalPaper Pages: 30 - 36
Lymphoid differentiation and organization of the spleen in the lizard,Calotes versicolor P. KanakambikaVr. Muthukkaruppan OriginalPaper Pages: 37 - 44