MINISTRY OF AGRICULTURE, EGYPT. 



TECHNICAL AND SCIENTIFIC SERVICE. 



bulletin \o. 



i KNTONK >!,( )( ;K !AL -KC.TK >\. 



MACHINES FOB THE TREATMENT' OF COTTON SEED 

 AGAINST I'IM\ BOLL WORM 



'id yossi/])iclla Saund.), 



(.. STOK'KY. I'-. A.. F.E.S., 



.M HE MlSISTia nl AliUHTl.TI-IIK. 



Su Inn itftd for printing mi .//. 



OAIttO. 



C,(\\ KliXMKNT I'liESS. 



T.I be obtained, either ilircvtly or tlimuu'li :iny Book- 

 froin tin- liovKitNMKXT !' l! ^s Oh'i'ic !:. Old Um:iili:i Paluc.'. 



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1921. 

 PRICE P.T. 2. 



