TY  - BOOK
AU  - Heady, Earl O
AU  - John L. Dillon
TI  - Agricultural production functions
AV  - S494.5.P75 A37 2011
U1  - 630.0201 22
PY  - 1961///
CY  - New Delli
PB  - Printers private limited
KW  - Agricultural productivity
KW  - Agriculture
KW  - Economic aspects
N1  - Includes bibliographical references and index
ER  -