000 00431nam a2200169Ia 4500
003 PILC
008 150929s9999||||xx |||||||||||||| ||und||
082 _aP 333 B46t
100 _aBerry, Thomas
245 _aTowards sustainable development
260 _as.l. :
_bs.n.,
_cn.d..
300 _a79 p. ; 22 cm.
440 _aPrimer series no. 14
650 _aLand economics
650 _aSustainable development
942 _2ddc
_cPAM
999 _c22237
_d22237