 | 44 páginas
The transfer of infectious diseases and parasites across national borders , for the contamination of ecosystems and ... Fish and shrimp in the Pacific mangrove spawning and nursery grounds have diminished , as have water - birds and ... | |
 | 458 páginas
Pulped coffee is usually fermented without the addition of water . ... In recent years there have been no legitimate exports ( small quantities may have been smuggled through the borders ) but shipping abroad has been authorized for the ... | |
 | 244 páginas
Moreover , losses of soils , nutrients and water are greater in the former ( 2 ) . ... 2 . as Methodology : Plots ( 4x10 m ) , with metal borders and a system of channels and tanks for the collection of run - off as well as eroded soil ... | |
 | 418 páginas
Pulped coffee is usually fermented without the addition of water . ... In recent years there have been no legitimate exports ( small quantities may have been smuggled through the borders ) but shipping abroad has been authorized for the ... | |
 | 150 páginas
... earth , water , soil , and forest , as free goods , inexhaustible , and without social nor economic value . ... in internal and external trade in goods and services , with the control and semi - closure of the borders . | |
 | 1995 - 188 páginas
I. INTRODUCTION As a new century borders ; seemingly at a faster rate due to the " Global Village , " natural ... Indeed , the rational exploitation of the country's natural resources , without altering the ecological balance has become ... | |
 | Eduardo Trigo - 1991 - 64 páginas
Without the consent of all the countries , it will be very difficult to coordinate effective and lasting management strategies . In any case , ecological relationships do not cease or change at a country's borders , and the actions and ... | |
 | 326 páginas
Without their involvement , natural resource related policies are unlikely to succeed . ... They may , therefore , be in no position to take the steps necessary to protect the quality of the land and water resources within their control ... | |
 | 250 páginas
Without their involvement , natural resource related policies are unlikely to succeed . ... They may , therefore , be in no position to take the steps necessary to protect the quality of the land and water education than resources ... | |
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