000 01052cam a2200277Ia 4500
020 _a9251001456
080 _a631.4
245 1 _aThe soil
_bhow to improve the soil
250 _aRev. ed.
260 _aRome
_bFood and Agriculture Organziation of the United Nations
_c1976.
650 _aSoil management
650 _aDeveloping countries
650 _aHandbooks, manuals
650 _aQuality
650 _aSoils
700 1 _aFood and Agriculture Organization of the United Nations
500 _a"Published by arrangement with the Institut africain pour le dâeveloppement âeconomique et social ... Abidjan, Cãote d'Ivoire." --t.p.
500 _a"P-69." --Back cover.
500 _a"This manual is a translation and adaptation of 'Le sol : comment amâeliorer le sol?'." --Preface.
100 _a
_d
300 _a29:
_bp.
_cill.
_c21:
_bcm.
040 _aIARI, New Delhi
901 _aS58998
942 _2udc
_cB
440 _aFood and Agriculture Organization of the United Nations. Better farming series
999 _c114741
_d114741