TY - BOOK AU - Chopra, Tarlochan Singh AU - Guide: Tamboli, P.M. TI - Effect of algalisation with a blue-green alga on nitrogen nutrition of a paddy soil U1 - 631.4 PY - 1967/// CY - Jabalpur PB - Department Of Soil Science And Agricultural Chemistry KW - SOIL SCIENCE AND AGRICULTURAL CHEMISTRY ER -