Allen E. Comeskey – författare
Visar alla böcker från författaren Allen E. Comeskey. Handla med fri frakt och snabb leverans.
3 produkter
Sustainable Wells
Maintenance, Problem Prevention, and Rehabilitation
Av Stuart A. Smith, Allen E. Comeskey
Inbunden, 2009
3063 kr
Lägg i varukorg
No one has recorded when well digging started, but surely humans imitated elephants in digging holes in the sand to access cooler water that didn’t make the children sick. Eventually, humankind began to redesign, maintain, and repair the wells they constructed, but when wells became "commodities" …
Sustainable Wells
Maintenance, Problem Prevention, and Rehabilitation
Av Allen E. Comeskey, Stuart A. Smith
E-bok, 2009
3342 kr
Lägg i varukorg
No one has recorded when well digging started, but surely humans imitated elephants in digging holes in the sand to access cooler water that didn''t make the children sick. Eventually, humankind began to redesign, maintain, and repair the wells they constructed, but when wells became "commodities" …
Sustainable Wells
Maintenance, Problem Prevention, and Rehabilitation
Av Allen E. Comeskey, Stuart A. Smith
E-bok, 2009
3236 kr
Lägg i varukorg
No one has recorded when well digging started, but surely humans imitated elephants in digging holes in the sand to access cooler water that didn't make the children sick. Eventually, humankind began to redesign, maintain, and repair the wells they constructed, but when wells became commodities in …
