00804cas a22002417ar450000500170000000800410001701000100005801100100006802200140007803500100009224501160010226000670021830000070028531000100029236200150030250000350031750000390035265000460039165000600043778000250049786600240052286600160054620220329142041.0990429u1980    po a  p rnn     uub0eng d  a77644  a786160 a0208-5771  a8862900aAnnals of Warsaw Agricultural University SGGW-AR :bLand Reclamation,c/by Warsaw Agricultural University Press0 aWarsaw, Poland :bWarsaw Agricultural University Press,c1980-  av.  aAnual  an.24, 1988  aContiene resúmenes en polaco  aSe cancela a partir del n.24, 198814aIrrigaciónxPublicaciones periódicas.14aTierrasxRecuperación dexPublicaciones periódicas.  tZeszyty Naukowe SGGW  an.19-22 (1982-1986)  an.24 (1988)