000 00642nam a2200229 i 4500
001 BD-DhSAU 5139
003 BD-DhSAU
005 20150411160851.0
008 780207s1979 - a rb 001 0 eng
020 _a0444417591
040 _aBD-DhSAU
082 0 0 _a333.73
_222
_bMAN
245 1 0 _aManagemet of semi arid ecosystems /
_cEdited by B H Walker
260 _aNew York :
_bElsevier Sceintific Pub. Co. ;
_c1979.
300 _ax, 398p. :
_bill. ;
_c24 cm.
504 _aInclude bibliographical references and index.
590 _aerfat
650 _aManagemet.
650 _aecosystems
650 _aSemi arid.
700 _aWalker, B H
942 _2ddc
_cBOOK
999 _c5139
_d5139