00725cam a22002411 4500 ne 65000069 DLC 20260227111810.0 830505s1963 ua a 000 0 eng ne 65000069 (OCoLC)16762234 DLC OrPS DLC premarc f-ua--- SB945.P64 H3 Hassan, Mahrus Saleh. Studies on the biology of some root aphids in Egypt (Hemiptera-Homoptera: Aphididae) Cairo, General Organization for Govt. Print. Offices, 1963. 9 p. illus. 24 cm. Aphids. Insect pests Egypt. United Arab Republic. Wizārat al-Zirāʻah. 47854 47854