Which type of collaboration with outsiders and in house divisions can help to achieve green logistics?

All of the above..................

2.  Collaborative physical distribution

Leveling of physical distribution,  Collaborative physical distribution & Networking of physical distribution 

all these factors are essential to achieve the green logistics.

All the three options will improve logistic towards green

option 2 is the answer collaborative physical distribution

i will go with option " 2 "        .

Agree with above mention answer =================

 2.  Collaborative physical distribution  ==================  is the right answer

I agree with the answer: all of the above. Thank you for your invitation.

Thanks for the invite ............................ All of the above

____________________________ Leveling of physical distribution