On Optimum Sample Size for Estimating Dura Crop Yield Rate in Sudan
Abdel-Razek, A. H.
creator
text
ua
Cairo
Institute of National Planning
1976
monographic
eng
10P Paper 26cm
The Sudan is predominantly an agricultural country, agriculture is the main sector of its economy and its principal source of foreign exchange the government is building up most of its social and economical development program and basing its external trade agreements on agriculture.
specialized
A. H. Abdel-Razek
Optimum Sample Size
Sudan
Dura Crop
338.9 O.A
EG-INP
260505
20260622100522.0