00599     2200193   4500001002100000005001500021008004100036020002300077035001900100041000700119082000900126090001300135100001600148245004400164250001100208260003800219300002800257650012000285INLIS00000000000859520210426120605210426|||||||||   |   |||   |||| ||   |   a0 387 09414 8/2681  0010-0421008595  aid0 aNONE  a63 AGR -0 aAGRICULTURE00aAgriculture in semi - arid environments  avol.34  aNew YorkbSpringer - Verlagc1979  aXVI, 340p.: ills; 24 cm 0apembangunan pertanian -- pertanian -- Lingkungan Ekonomi -- I. HALL, A. E -- II. CANNELL, G. H -- III. LAWTON, H. W