000 00300 a2200121 4500
080 _a595.727
_bC 734 L
245 1 _aLocust sub-committee
260 _aLondon
_bCommittee of Civil Research
_c1929
650 _aLocust
700 _aCommittee of Civil Research, England
100 _a
_d
901 _a10565
999 _c37032
_d37032