000 00794nam a2200253Ia 4500
001 0000009669
005 20251012174509.0
008 720717m19729999enkab b 001 0 eng
020 _a0249440431 (v. 1)
020 _a0249440865
020 _a9780249440430 (v. 1)
020 _a9780249440867
050 1 4 _aSB110
_b.A77 1972
090 0 _a631/.091/54
245 1 0 _aCrop production in dry regions
_c[by] I. Arnon.
260 _aLondon,
_bLeonard Hill
_c1972-
300 _av
_billus., maps
_c24 cm.
504 _aIncludes bibliographical references.
505 0 _av. 1. background and principles. -- v. 2. systematic treatment of the principal crops.
650 0 _aArid regions agriculture.
653 _aArid Regions
653 _aCrop Zones
830 0 _aPlant science monograph.
999 _c4755
_d4755