000			01391cam a2200289Ia 4500
080			_a631.6.02:631.588.8(063) _bA83P
245	1		_aProceedings of the conference at the Egyptian International Center for Agriculture, Cairo, Egypt, November 4-10, 1991 _ceditors, A.M. Elgala ... [et al.] ; co-hosts, Ain Shams University, Faculty of Agriculture [and] Ministry of Agriculture and Land Reclamation [and] Egyptian Soil Science Society.
260			_aCairo, Egypt _bAin Shams University, Faculty of Agriculture _c1993
906	0	0	_aAfrican Soil Science Society Conference on Soil and Water Management for Sustainable Productivity _i2nd _h1991, November 4-10 _gCairo, Egypt
650			_aSoil management
650			_aSoil degradation
650			_aAfrica
500			_aCover title: Second African Soil Science Society conference proceedings.
100			_a _d
300			_ax, 480 p. _bill., maps _c29 cm.
035			_a(OCoLC)29383428
040			_aAGL _cAGL _dOCL _dOCLCQ _dINARI
043			_af------
049			_aINAA
070	0		_aS599.5.A1A37 _b1991
072		0	_aJ600
111	2		_aAfrican Soil Science Society Conference on Soil and Water Management for Sustainable Productivity _n(2nd : _d1991 : _cEgyptian International Center for Agriculture)
700	1		_aElgala, A. M.
710	2		_aJåami°at °Ayn Shams. _bKullåiyat al-Ziråa°ah.
901	0	0	_a219706
901			_a219706
999			_c91872 _d91872