° F
. CIRCULAR NO. 7O
  (Revised)
 I ALFALFA
 ‘ By GEORGE ROBERTS and E. J. KINNEY
 I INTRODUCTION
  l·`t»ll·»wiug its introtIu<·ti··n into (`alifornia frotn South
 . ;\iin’·ri=·a in 1*34 :tlt`uII`u qui··Ila<·c in
 · the agriculture of the \\`¤·~t<·rn States. The ease with which
3 it coultl he t·st:il»IiI`ll1(‘NI£lII4I null tht- lteavy
  yields of exet·ll•·ut I`¤»i‘ug<· uuulc it the oulstaiuliiig f`<»rnge crop
I of that r¢·gi·»u. In the eastern part of the VOIIIIII`}`, however.
  early attetnpts to grow aIl`aIf`a niet with in