000 00537nam a2200217Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a 338 .1
082 _bFRI/EN
100 _aFriedrich R A
100 _eAuthor
245 _aEnergy conservation for American agriculture
260 _aCambridge
260 _bBallinger Publishers
260 _c1978
300 _a173 Pages
365 _aRs .16 .50
650 _aAgricultural economics
650 _aenvironmental law
942 _cBK
999 _c230335
_d230335