(ii) for the purposes of this subsection any individual who is a member of a crew furnished by a crew leader to perform service in agricultural labor for any other entity shall be treated as an employee of such crew leader
(aa) if such crew leader holds a certification of registration under the Migrant and Seasonal Agricultural Worker Protection Act, Pub.L.97-470 (29 U.S.C. s.1801 et seq.), or P.L.1971, c.192 (C.34:8A-7 et seq.); or substantially all the members of such crew operate or maintain tractors, mechanized harvesting or cropdusting equipment, or any other mechanized equipment, which is provided by such crew leader; and
(bb) if such individual is not an employee of such other person for whom services were performed.
(iii) For the purposes of subparagraph (I) (i) in the case of any individual who is furnished by a crew leader to perform service in agricultural labor or any other entity and who is not treated as an employee of such crew leader under (I) (ii)
(aa) such other entity and not the crew leader shall be treated as the employer of such individual; and
(bb) such other entity shall be treated as having paid cash remuneration to such individual in an amount equal to the amount of cash remuneration paid to such individual by the crew leader (either on his own behalf or on behalf of such other entity) for the service in agricultural labor performed for such other entity.
(iv) For the purpose of subparagraph (I)(ii), the term "crew leader" means an individual who
(aa) furnishes individuals to perform service in agricultural labor for any other entity;
(bb) pays (either on his own behalf or on behalf of such other entity) the individuals so furnished by him for the service in agricultural labor performed by them; and