Approaches to problems of data collection

Approaches to problems of data collection

Xehetasun bibliografikoak
Egile nagusia: Guino, Ricardo A.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Los Baños, Laguna Agricultural Economics Department, International Rice Research Institute 1974.
Saila:Paper / International Rice Research Institute. Agricultural Economics Department 74-9.
Gaiak:
Agricultural surveys.
Rice research.