| ID | 244705 |
| Call Number | X9(J):8.7375/J6/053575 |
| Title Proper | Resource productivity, returns to scale and farm size |
| Language | ENG |
| Author | Heady, Earl O. Etc. Ed. |
| Publication | Ames, Iowa State College Press, 1956. |
| Description | 208p 23.5 cm |
| Price. Qualification | $ 3.50(GIPE Pur) |
| Classification Number | X9(J):8.7375 |