With help from Darwin's friends, the two naturalists presented a joint scientific paper to the Linnean Society of London in July of eighteen fifty-eight.

VOA: special.2009.02.25

Material called a growth medium is put on the joint to keep it from getting dry and to help the two plants grow together.

VOA: special.2010.05.18

The two sides also will sign a joint statement of regular high level meetings between the two countries.

VOA: standard.2009.10.13

The air forces of the two countries held a joint exercise last week,at Agra.

VOA: standard.2009.10.26

Preparations are also under way for a joint military exercise between the two.

VOA: standard.2009.10.27

He said the two officials agreed that their militaries will conduct a joint "search and rescue" exercise involving naval and air forces, and to resume regular consultations on maritime and other defense issues in December.

VOA: standard.2009.10.27