Fertilizer supply and demand an econometric approach

ग्रंथसूची विवरण
मुख्य लेखक: Rodriguez, Gil R.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Quezon City Bureau of Agricultural Economics 1975.
श्रृंखला:Research report Bureau of Agricultural Economics no.6
विषय: