00527     2200169   4500001002100000005001500021035002000036008004100056245009800097100002300195260004800218300003600266082001000302084001600312650002000328990000900348INLIS00000000001710120230430015159  a0010-1118017101230430                g          0 eng  1 aThe actinomycetes : their nature, occurrence, activities, and importance /cSelman A. Waksman  aWAKSMAN, Selman A.  aWaltham :bChronica Botanica Company,c1950  axviii, 230 p. :bill. ;c24 cm.  a582.2  a582.2 WAK a 4aACTINOMYCETALES  a1261