Handpumps testing and development progress report on field and laboratory testing / by Saul Arlosoroff [et al] Arlosoroff, Saul text Washington International Bank for Reconstruction and Development 1984 monographic En
print
399 p "Rural Water Supply Handpumps Project, INT/81/026" Hand pumps Testing Hand pumps Developing countries TJ903 H36 UNDP Project management report ; no. 4 0 8213 0410 0 20260818133222.0