TY  - BOOK
AU  - Khetaby,Ahmed Mahmoud Ahmed
TI  - Influence of brood cells size on honey bees (Apis mellifera L.) 
PY  - 1981///
KW  - Bee culture
N1  - Thesis (M.S.)-- Zagazig University, 1981; Includes bibliographical references (leaves [84]-90); Microfiche; ASUNET; Ain Shams University; 2 microfiches : negative
ER  -