Blasting is considered an indispensable process in mining excavation operations. Generally, only a small percentage of the total energy of blasting is consumed in the fragmentation and displacement of ...

Boron Content in Soils Dedicated to Coconut in the State of Guerrero, Mexico. Open Access Library Journal, 12, 1-13. doi: 10.4236/oalib.1113784 . Boron (B) has been relatively recently documented as ...