000 00585nam a22001697a 4500
008 230215b |||||||| |||| 00| 0 eng d
020 _a0643001476
040 _aNational Science Library
_cNational Science Library
080 _a631.1
_bL5
100 _aGifford, Roger M
_9562
245 _aEnergetics of agriculture and food production:
_bwith special emphasis on the Australian situation
260 _aAustralia:
_bCommonwealth Scientific and Industrial research Organization,
_c1975
300 _a29p.
490 _aBulletin
_v288
650 _aAgriculture
942 _2udc
_cREF
999 _c1532
_d1532