01009cam a2200253 a 450000500170000000800410001702000280005802000350008604000300012104100080015108200170015910000210017624501190019726000550031630000350037150400640040665000380047065000450050865000370055365000490059065000390063965000500067865000270072820200104041513.0970424s1997    nyua     b    001 0 eng    a0789001233 (alk. paper)  a0789004143 (pbk. : alk. paper)  aDLCcDLCdDLCdCO-BoIAVH   aeng00a615.19bA79d1 aArtuso, Anthony.10aDrugs of natural origin :beconomic and policy aspects of discovery, development, and marketing /cAnthony Artuso.  aNew York :bPharmaceutical Products Press,cc1997.  a201 paginas. :bill. ;c22 cm.  aIncludes bibliographical references (p. 183-191) and index. 0aPharmacognosyxGovernment policy. 0aFarmacognosiaxPolítica gubernamental. 0aPharmacognosyxEconomic aspects. 0aBiodiversity conservationxEconomic aspects. 0aConservación de la Biodiversidad 0aBiodiversity conservationxGovernment policy. 0aPharmaceutical policy.