01119nam a22003257a 4500 CHAP 20220329134235.0 971013s1978 us a r 00010 eng d 17457 18429 22514 CHAP 574.012 B5 Biosystematics in agriculture ; invited papers presented at a symposium... Montclair, N. J. : Allanheld, 1978 340 p. : ilus. Beltsville symposia in agricultural research ; 2 BATCH-UPD 10 20130110 UCH01 0038 BATCH-UPD 10 20130110 UCH01 1730 BATCH-UPD 10 20130410 UCH01 1111 BATCH-UPD 10 20130914 UCH01 0559 CONVERSION 10 20130109 UCH01 1311 Biología Clasificación. 12778 Control de plagas. 27595 Entomología sistemática. 37154 Beltsville symposia in agricultural research ; 2 11483 BK LIBRO 574.012 B5 BC LIBRO 33724000508313 LIBRO 47435 22514 i 506.00 17457 17457 0 0 ddc 0 2 0 GRAL BC BC PA_GRAL 2019-12-31 LIBRO 0 574.012 B5 33724000508313 2019-12-31 00:00:00 2019-12-31 LIBRO