Durability of concrete drain tile /
Winter, O. B
Durability of concrete drain tile / O. B. Winter, H. H. Musselman - East Lansing, Michigan : Agricultural College Experiment Station - 13 p. - Michigan. Agr. Exp. Sta. Special Bull; 75 .
203116
Tubos de concreto
Durability of concrete drain tile / O. B. Winter, H. H. Musselman - East Lansing, Michigan : Agricultural College Experiment Station - 13 p. - Michigan. Agr. Exp. Sta. Special Bull; 75 .
203116
Tubos de concreto
