LEADER 00000nam 2200229 a 4500
001 0856816
003 UkHlHU
007 t
008 000106 9 1989 000 eng
020 0582408083
040 UkHlHU
050 4 SB 185.5 H4
100 0 Hay, R.K.M.
245 03 An introduction to the physiology of crop yield /|cR.K.M.
Hay and A.J. Walker.
260 Harlow :|bLongman,|c1989.
300 292p.
650 0 Field crops.
650 0 Plant physiology.
700 0 Walker, Andrew J.
|