4
1
10
Budidaya padi di Jawa
SAJOGYO [penyunt.]
Additional Author
COLLIER, william L. [penyunt.]
Additional Author
mixed material
Jakarta
Gramedia
1986
Smallholder rubber production and marketing
COLLIER, W
Primary Author
mixed material
Canberra
Australian National Universty
1972
Recent changes in rice harvesting mehods :
WIRADI, Gunawan
Additional Author
COLLIER, William L..
Primary Author
SOENTORO
Additional Author
mixed material
Canberra
Australian National Universty
1973
Labor absorption in Javanese rice cultivation :
Collier, William L.
Primary Author
mixed material
Bogor [etc.]
Agricultural university [etc.]
1981