TY  - BOOK
AU  - Ball A Gordon Ed.
AU  -  Heady Earlo Ed.
TI  - Size, structure, and future of farms
T2  - Iowa State University, Center for Agriculture and Rural Development, Publication
SN  - 0818814405
U1  - X9(J).73.N7, L1 
PY  - 1971///
CY  - Iowa
PB  - Iowa State University Press       
KW  - Agriculture Insdustry
ER  -