Ilocos Sur Land resources evaluation project :  Physical land resources / 
Bureau of Soils and Water Management Agricultural Land Management and Evaluation Division 
 - Philippines :   Bureau of Soils and Water Management Agricultural Land Management and Evaluation Division,  [n.d.] 
 - viii, 154 pages :   graphs ;  27 cm  
 - Land resources evaluation project  Ilocos Sur, Volume 1  [n.d.] .
<br/><br/>List of tables -- List of figures -- Introduction -- Geology/ Geomorphology -- Soils and physiography -- Present land use of Ilocos Sur province -- Climate -- Water resources -- Agro-Hydrology -- Soil erosion conservation -- Livestock/ Pasture management --  List of tables -- List of figures  
<br/><br/><br/>English  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--Geographical distribution<br/>Land--Soils--Periodicals
<br/><br/><label>LC Class. No.: </label>QH84.8   / I46 [n.d.]