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But you've squabbled and sometimes bickered and horse-traded and ended up forcing me to spend money on weapons that do n't fill a vital need in these times of tight budgets and new requirements . It gives a summary of different levels of courses being offered in GIS , curriculum adopted , the books followed and also the availability of infrastructure . " As it turned out , the two men really were just a pair of innocent fisherman who did n't know where one zone began and the other ended . A pilot project was then developed and implemented , with the participation of an interdisciplinary team and it was oriented towards urban planning , accessing land records and definition of land use .