000 004690000a22001810004500
650 1 4 _9147487
_aEXTENSION
650 1 4 _9142221
_aCOOPERACION
593 _a16-01-1996
310 _aIrr.
022 _a0748-125X
596 _aI
245 1 0 _aEXTENSION BULLETIN
260 _bWashington State University Cooperative
362 1 _a19-
590 _bWashington State University. Cooperative Extension, Pullman
_cWashington, D.C.
_gE.U.A.
942 _cCR
999 _c130958
_d130958