Agricultural research policy international quantitative perspectives
Pardey, Philip G.
Agricultural research policy international quantitative perspectives - London : Cambridge University, 1991 - 462 p.
43611
Agricultura--Investigación.
Política agrícola.
630.72 / P3
Agricultural research policy international quantitative perspectives - London : Cambridge University, 1991 - 462 p.
43611
Agricultura--Investigación.
Política agrícola.
630.72 / P3
