000 00336nam a2200121Ia 4500
008 151128s9999 xx 000 0 und d
020 _a0858600153
041 _aENG
245 _aEnergy in agriculture
260 _c1976
_aSydney
_bAustralian & New Zealand Association for the Advancement of Science
300 _a411-443p.
942 _cBK
999 _c28815
_d28815