01456nam 2200409 450 991055516830332120190318192800.00-89118-600-X(CKB)3810000000041711(WaSeSS)IndRDA00111451(EXLCZ)99381000000004171120190318d1993 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierIntellectual property rights protection of plant materials /editors, P. Stephen Baenziger, Roger A. Kleese, Robert F. Barnes ; sponsors, Crop Science Society of America [and four others]Madison, Wisconsin :Crop Science Society of America :American Society of Agronomy :Soil Science Society of America,1993.1 online resource (xii, 187 pages)CSSA Special Publication ;Number 210-89118-537-2 CSSA special publication ;Number 21.Plant varietiesUnited StatesPatentsElectronic books.Plant varieties333.95317Baenziger P. StephenKleese Roger A.Barnes Robert F.1933-Crop Science Society of America,WaSeSSWaSeSSBOOK9910555168303321Intellectual property rights992032UNINA