20871

Development of methods and techniques for land resource surveying for Eritrea

Laker David S. استاد راهنما

University oF Pretoria

نامعلوم

M Inst Agrar )Land-use Planning( )Agricultural Economics, Extension and Rural Development(

0

2001

Crops and climate Surveys Eritrea , Rangelands Surveys , Geographic information systems Eritrea , Rangelands Surveys Eritrea , Crops and climate Surveys Eritrea , Soil surveys Eritrea

01

انگليسي