00248nam a2200097Ia 4500008004100000082002500041100002500066245002500091260002600116300000800142140113s9999    xx            000 0 und d  a582.26[631.5]   K9.1  a"Venkataraman, G.S."  aCultivation of Algae  a1969bICARcNew Delhi  a319