%0 Generic %C [S.l.] : %D 1930. %I [s.n.], %T Halbert, Western Schley, Burket and Texas prolific pecan trees %U http://SK8ES4MC2L.search.serialssolutions.com/?sid=sersol&SS_jc=TC_033484848&title=Halbert%2C%20Western%20Schley%2C%20Burket%20and%20Texas%20prolific%20pecan%20trees