Growth conditions of the alga Scenedesmus quadricauda - with special reference to the inorganic carbon sources
Botaniska institutionen i Uppsala 1949. 141 pp. Soft cover. Symbola Botanicae Upsalienses X:3 - Arbeten från botaniska institutionen i Uppsala. A few illustrations (graphs) in b/w. Academic thesis. Pennywort enclosed. Last 15 leafs with vague few mm dogs ear like fold in upper cut corner. Spine slightly oblique from reading. Cover slightly yellowed along edges. Dedication in ink on front cover. 25.5x18.5x1 cm, 346 g