000 00566 a2200181 4500
020 _a0859891429
080 _a63.001.7(54)
_bM663A
245 1 _aAgricultural improvement
_bMedieval and modern
_cedited by Walter Minchinton
260 _aExeter
_bUniversity of Exeter
_c1981
650 _aAgricultural Improvement
650 _aAgricultural Development
700 _aMinchinton, Walter, ed.
440 _aNo. 14
_vUniversity of Exeter occasional papers
100 _a
_d
300 _a137 p.
040 _aIARI, New Delhi
901 _a178814
999 _c79593
_d79593