00461nam a2200181 4500 20150612144336.0 000 0003832791 UOEL Q161.2 .H48 1986 Hewitt, C. E Agricultural Science E.C. Hewitt & D. J. Brazier London ; Collins, c1986. viii, 318 p. : ill. ; includes index Science Agricultural science lcc LL 10160 10160 0 0 lcc 0 0 UOE UOE GEN 2015-06-12 0 Q161.2 .H48 1986 10046721 2026-04-27 11:52:13 10046721 2015-06-12 LL