na INLIS000000000003663 20220510012251 0010-0521003663 220510 g | eng id 633.73 633.73/JAM/m James, H.C. Methods for the biological control of the common coffee mealybug / H.C. James Nairobi : The Goverment Printer, 1930 16 p. : ill. ; 25 cm. COFFEEA BIOLOGICAL CONTROL PREDATORS 633.73 JAM m