TY - BOOK AU - Alavalapati J R R AU - Matta J R AU - Shrestha R K AU - Stainback G A TI - Agroforestry development : An environmental economic perspective PY - 2004/// PB - Agroforestry Systems KW - Contingent valuation KW - Externalities KW - Profitability KW - Silvopasture KW - Willingness to accept(WTA) KW - Willingness to pay (WTP) ER -