00377nam a2200133 a 450000500170000002000150001708200190003210000060005111000150005724500540007226000410012630000260016749000500019320251203091244.0  a8185046417  a574.52652bJAI  d_  aJain, J.K.  aCombating Desertification in Developing Countries  aJodhpurbScientific Publishersc1986  axxvi,315p.c24 cm. HB  aScientific Reviews on Arid Zone Researchdv.4