Add to ORKGRevised."Publications of U.S. Dept. of agriculture relating to drainage": p.38-39.Contribution from the Office of public roads and rural engineering.Cover title.Mode of access: Internet
"Supplement A" (p. A-H) has caption title: Low-clearance drainage structures."Second printing, copyr...
Cover title."Technical series no. 4"--Cover.A pit equipment / by C.A. Mooers -- A hillside equipment...
Tables."Condensed into three chapters: chapter I. contains ..."Includes index.Electronic reproductio...
cover-title"Reprinted from The Journal of geology, vol. IV, no. 5, July-August, and vol. IV, no. 6, ...
A limited ed. was compiled and printed by the Agricultural Engineering Research Branch, Agricultural...
Caption title.Contribution from Office of Public Roads and Rural Engineering.Mode of access: Interne...
This part was prepared by the Bureau of Agricultural Engineering, Dept. of Agriculture for the Land ...
At head of title: Official publication of Iowa State College of Agriculture and Mechanic Arts, vol. ...
"A revision of previous editions, by H.R. Tolley, C.D. Kinsman, L.A. Reynoldson, and I.F. Reed."Mode...
Cover title.Contribution from Bureau of Agricultural Engineering.Mode of access: Internet
Cover title.Includes bibliographical references (p. 56).Mode of access: Internet
"A bill to provide for improved agricultural land utilization by assisting in the rehabilitation and...
Published in connection with the Agricultural Extension work carried on by co-operation of College o...
Previous editions published under title: Handbook of culvert and drainage practice.Mode of access: I...
Supplements accompany some issues.Mode of access: Internet.Issued by the secretary of state; by the ...
"Supplement A" (p. A-H) has caption title: Low-clearance drainage structures."Second printing, copyr...
Cover title."Technical series no. 4"--Cover.A pit equipment / by C.A. Mooers -- A hillside equipment...
Tables."Condensed into three chapters: chapter I. contains ..."Includes index.Electronic reproductio...
cover-title"Reprinted from The Journal of geology, vol. IV, no. 5, July-August, and vol. IV, no. 6, ...
A limited ed. was compiled and printed by the Agricultural Engineering Research Branch, Agricultural...
Caption title.Contribution from Office of Public Roads and Rural Engineering.Mode of access: Interne...
This part was prepared by the Bureau of Agricultural Engineering, Dept. of Agriculture for the Land ...
At head of title: Official publication of Iowa State College of Agriculture and Mechanic Arts, vol. ...
"A revision of previous editions, by H.R. Tolley, C.D. Kinsman, L.A. Reynoldson, and I.F. Reed."Mode...
Cover title.Contribution from Bureau of Agricultural Engineering.Mode of access: Internet
Cover title.Includes bibliographical references (p. 56).Mode of access: Internet
"A bill to provide for improved agricultural land utilization by assisting in the rehabilitation and...
Published in connection with the Agricultural Extension work carried on by co-operation of College o...
Previous editions published under title: Handbook of culvert and drainage practice.Mode of access: I...
Supplements accompany some issues.Mode of access: Internet.Issued by the secretary of state; by the ...
"Supplement A" (p. A-H) has caption title: Low-clearance drainage structures."Second printing, copyr...
Cover title."Technical series no. 4"--Cover.A pit equipment / by C.A. Mooers -- A hillside equipment...
Tables."Condensed into three chapters: chapter I. contains ..."Includes index.Electronic reproductio...