00472nam a22001577a 4500003000400000008004100004082001800045100002400063245008700087260005800174300001000232650003400242650001600276650001100292650001100303OSt251206b        |||||||| |||| 00| 0 eng d  a595.774bA24T  aAgarwal, Mohan Lal.  aTaxonomy and Zoogeography of Fruit Flies (Diptera : Tephritidae) of Northern India  a.- Ludhianab: Punjab Agricultural Universityc, 1981  a158p.  aBasic Sciences and Humanities  aFruit Flies  aThesis  aPh. D.